Julkaisut

Julkaisut/Publikationer/Publications

2024

Yan Lin, Ma, Hu, Lassi et al. (2024) Bio-template induced SiOx nanoparticles dispersed in carbon with enhanced Li storage performance, Materials Today Chemistry (in press)
Rafal Sliz; Ivy Saha Roy; Palanivel Molaiyan; Juho Välikängas; Tero Jakkila; Tao Hu; Hai Harry Nguyen; Esa Hannila; Sofia Illikainen; Ulla Lassi; Tapio Fabritius (2024) Various Solvent-Binder Compositions and their Crystalline Phase for Optimal Screen-Printing of NMC Cathodes, Batteries & Supercaps (in press)
Anna Lahde; Juho Välikangas; Tommi Karhunen; Sara Maaria Mesceriakove; Olli Sippula; Seppo Leinonen; Ulla Lassi; Jorma Jokiniemi, (2024) Effect of thermal purification on the electrochemical properties of natural flake graphite (in press)
Glaydson dos Reis, Varsha Srivastava, ...., Ulla Lassi (2024) Adsorption of rare earth elements on a magnetic geopolymer derived from rice husk: Studies in batch, column, and application in real phosphogypsum leachate sample (in press)
Kokko Maria, Kauppinen Toni, Hu Tao, Tanskanen Pekka, Kallio Rita, Lassi Ulla, Pesonen Janne (2024) Two-stage leaching of calcium and vanadium from high-calcium steelmaking slag, in press
R. Rajendiran, P. Balla, R. Balaga, V. Perupogu, S. B. Khan, U. Lassi, P.K. Seelam (2024) MnO2 shape dependent catalytic activity in vapour phase benzyl alcohol (BnOH) oxidation in presence of air, Chem. Eng. Science (in press)
Veenavee, .....Tao Hu, Petteri Laine, Pekka Tynjälä, Juho Välikangas, Ulla Lassi et al. (2024) Compton scattering study of strong orbital delocalization in LiNiO2 cathode, Physical Review Letters (in press)
Srivastava, V. & Lassi, U. (2024) Green adsorbents for resource recovery, Current Opinion in Green and Sustainable Chemistry, in press.

2023

Wang, Shuting; Xiong, Li; Yuan, Guanghui; Hu, Tao; Lassi, Ulla; Wang, Beibei; Bai, Jintao; Wang, Gang; Wang, Xiujuan, 2023, Vanadium dissolution restraint and conductive assistant in MnV12O31·10H2O to boost energy storage property for aqueous zinc-ion batteries, Chemical engineering journal, 476, 146883, https://doi.org/10.1016/j.cej.2023.146883
Varsha Srivastava, Katja Lappalainen, Annu Rusanen, Gabriel Morales, Ulla Lassi (2023) Current Status and Challenges on Metal-Organic Frameworks Assisted Conversion of Biomass into Value-Added Chemicals, ChemPlusChem, https://doi.org/10.1002/cplu.202300309
Molaiyan, Palanivel; Abdollahifar, Mozaffar; Boz, Buket; Beutl, Alexander; Krammer, Martin; Zhang, Ningxin; Tron, Artur; Romio, Martina; Ricci, Marco; Adelung, Rainer; Kwade, Arno; Lassi, Ulla; Paolella, Andrea, 2023, Optimizing Current Collector Interfaces for Efficient “Anode-Free” Lithium Metal Batteries, Advanced functional materials, 2311301, https://doi.org/10.1002/adfm.202311301
Juho Välikangas, Petteri Laine, Tao Hu, Pekka Tynjälä, Marcin Selent, Palanivel Molaiyan, Kahr Jürgen and Ulla Lassi (2023) Effect of secondary heat treatment after a washing and charging protocol on the electrochemical performance of LiNi1-xAlxO2 cathode material, Small, https://doi.org/10.1002/smll.202305349
Edström, Kristina; Vullum‐Bruer, Fride; Lassi, Ulla; Castelli, Ivano E.; Johansson, Patrik, 2023, The NordBatt Conferences: The Journey so Far and the Future Ahead, Batteries & supercaps, https://doi.org/10.1002/batt.202300436
Laine, Välikangas, Kauppinen, Wang, King, Singh, Tynjälä, Lassi (2023) Synergistic effects of low-level magnesium and chromium doping on the electrochemical performance of LiNiO2 cathodes, Journal of Solid State Electrochemistry, https://doi.org/10.1007/s10008-023-05652-1
Srivastava, Varsha; Runtti, Hanna; Tuomikoski, Sari; Heponiemi, Anne; Kauppinen, Toni; Tynjälä, Pekka; Lassi, Ulla , 2023 , Recovery of critical raw materials from battery industry process and wastewaters, In: Sillanpää, Mika; Khadir, Ali; Gurung, Khum (Eds.) , Resource Recovery in Industrial Waste Waters , 545-579, https://doi.org/10.1016/B978-0-323-95327-6.00006-3
Varsha Srivastava, Katja Lappalainen, Annu Rusanen, Gabriel Morales, Ulla Lassi (2023) Current Status and Challenges on Metal-Organic Frameworks Assisted Conversion of Biomass into Value-Added Chemicals, ChemPlusChem, https://doi.org/10.1002/cplu.202300309
Christophliemk Heponiemi Lassi (2023) Preparation and characterization of novel metakaolin-based alkali-activated materials via various curing processes, Next Materials, https://doi.org/10.1016/j.nxmate.2023.100039
Lantto C., Alisaari P., Lindell, E., Niemi T., Luoma R, Laukkanen, T., Tynjälä P., Lassi U. (2023) Process for preparing battery grade metal sulphate solutions, granted patent EP3967661A1.
Sherif H. Hegazy, Mikael Manninen, Sari Tuomikoski, Ulla Lassi, Varsha Srivastava, Nano-Impregnation on Metakaolin Backbone for Enhanced Removal of Cu(II) and Mn(II) Ions in a Binary System using Fixed Bed Column, Separation and Purification Technology, https://doi.org/10.1016/j.seppur.2023.125163
Srivastava, Rantala, Heponiemi, Runtti, Mehdipour, Kauppinen, Tuomikoski, Glaydson dos Reis, Tynjälä, Lassi (2023) A comprehensive review of the reclamation of resources from spent lithium-ion batteries, Chemical Engineering Journal, 474, 145822, https://doi.org/10.1016/j.cej.2023.145822
Katariina Hautamäki, Anne Heponiemi, Sari Tuomikoski, Tao Hu, Ulla Lassi (2023) Preparation of alkali-activated blast furnace slag and Na-jarosite catalysts – Characterisation and use in catalytic wet peroxide oxidation of bisphenol A, Environmental Technology, https://doi.org/10.1080/09593330.2023.2256456
Dotto, Julien Vieillard , Marcos Oliveira , Sabrina Lütke , Luis F. O. Silva , Éder C. Lima, Nina P. G. Salau, Ulla Lassi (2023) Uptake the rare earth elements Nd, Ce, and La by a commercial diatomite: kinetics, equilibrium, thermodynamic and adsorption mechanism, Journal of Molecular Liquids 389, 122862, https://doi.org/10.1016/j.molliq.2023.122862
Manninen, Mikael; Vielma, Tuomas; Lassi, Ulla (2023) A Closer Look into Solubility in the Binary NaVO3-H2O and NH4VO3-H2O Systems from 298.15 K to 333.15 K and 0.1 MPa, Journal of Chemical & Engineering Data 69, 9, 2500-2511, https://doi.org/10.1021/acs.jced.3c00367
Kauppinen, Laine, Välikangas, Tynjälä, Hu, Salminen, Lassi (2023) Co-precipitation of Ni0.8Co0.1Mn0.1(OH)2 using recycled and purified manganese: Effect of impurities on the battery cell performance, ChemElectroChem, https://doi.org/10.1002/celc.202300265
dos Reis, Glaydson S.; Thivet, Julie; Laisné, Ewen; Srivastava, Varsha; Grimm, Alejandro; Lima, Eder C.; Bergna, Davide; Hu, Tao; Naushad, Mu.; Lassi, Ulla (2023) Synthesis of novel mesoporous selenium-doped biochar with high-performance sodium diclofenac and reactive orange 16 dye removals, Chemical engineering science, 119129, https://doi.org/10.1016/j.ces.2023.119129
dos Reis, Alvarado, Molaiyan, Paolella, Lassi (2023) Biomass-derived Carbon–Silicon Composites (C@Si) as Anodes For Lithium-ion and Sodium-ion Batteries: A Promising Strategy Towards Long-term Cycling Stability, Electrochemistry Communications https://doi.org/10.1016/j.elecom.2023.107536
Tynjälä, Pekka; Laine, Petteri; Välikangas, Juho; Kauppinen, Toni; Lassi, Ulla (2023) Effect of Reaction Conditions on the Coprecipitation of Ni(OH)2 for Lithium-Ion Batteries, Chemical engineering and technology, https://doi.org/10.1002/ceat.202300086
Lima, Ravi Moreno Araujo Pinheiro; dos Reis, Glaydson Simões; Lassi, Ulla; Lima, Eder Claudio; Dotto, Guilherme Luiz; de Oliveira, Helinando Pequeno (2023) Sustainable Supercapacitors Based on Polypyrrole-Doped Activated Biochar from Wood Waste Electrodes, C, 9(2), 59, https://doi.org/10.3390/c9020059
Balla, Putrakumar; Seelam, Prem Kumar; Rajenidran, Rajesh; Balaga, Ravi; Challa, Prathap; Kauslya Sasikumar G.; Perupogu, Vijayanand; Lassi, Ulla; Sungtak, Kim (2023) Selective hydrogenation of levulinic acid over a highly dispersed and stable copper particles embedded into the ordered mesoporous carbon supported catalyst, Catalysis communications, 178, 106673 , https://doi.org/10.1016/j.catcom.2023.106673
Rajendiran, Rajesh; Balaga, Ravi; Balla, Putrakumar; Seelam, Prem Kumar; Challa, Prathap; Karuppiah, Alagusundari; Perupogu, Vijayanand; Rengarajan, Venkatesan; Lassi, Ulla; Bakhsh, Esraa M.; Khan, Sher Bahadar (2023) Designing versatile nanocatalysts based on PdNPs decorated on metal oxides for selective hydrogenolysis of biomass derived γ-valerolactone and reduction of nitro aromatics, Catalysis communications, 177, 106637 , https://doi.org/10.1016/j.catcom.2023.106637
Putrakumar, Balla; Kumar, Seelam Prem; Rao, Ginjupalli Srinivasa; Pethan Rajan, N.; Bhanuchander, Ponnala; Raveendra, Gundabeoina; Vijayanad, Perupogu; Lassi, Ulla; Bakhsh, Esraa M.; Khan, Sher Bahadar; Kim, Sungtak (2023) Copper nanoparticles encapsulated in a nanoporous carbon-based catalyst in upgradation of γ-Valerolactone to 1,4-pentanediol by selective hydrogenation, Materials today sustainability, 22,100406 , https://doi.org/10.1016/j.mtsust.2023.100406
Dou, Jinze; Varila, Toni; Salminen, Juha-Pekka; Tuomikoski, Sari; Hietala, Sami; Hemmi, Maria; Hu, Tao; Lassi, Ulla; Vuorinen, Tapani (2023) Willow bark proanthocyanidins with potential for water treatment: chemical characterization and zinc/bisphenol A removal, Separation and purification technology, 318, 123943 , https://doi.org/10.1016/j.seppur.2023.123943
dos Reis, Glaydson S.; Bergna, Davide; Grimm, Alejandro; Lima, Eder C.; Hu, Tao; Naushad, Mu; Lassi, Ulla (2023) , Preparation of highly porous nitrogen-doped biochar derived from birch tree wastes with superior dye removal performance, Colloids and surfaces a: physicochemical and engineering aspects, 669, 131493 , https://doi.org/10.1016/j.colsurfa.2023.131493
Rönkkö, Pasi; Majava, Jukka; Hyvärinen, Tatu; Oksanen, Ilari; Tervonen, Pekka; Lassi, Ulla (2023), Circular Economy of Electric Vehicle Batteries – A Finnish Case Study, Environment systems and decisions, https://doi.org/10.1007/s10669-023-09916-z
Korkalo, Pasi; Varila, Toni; Brännström, Hanna; Hellström, Jarkko; Jyske, Tuula; Lassi, Ulla (2023) Applicability of hybrid aspen (Populus tremula L. × p. tremuloides Michx.) bark extract as a precursor of rigid carbon foam and activated carbon, Biomass and bioenergy 174, 106838, https://doi.org/10.1016/j.biombioe.2023.106838
dos Reis, Glaydson S.; Dotto, Guilherme L.; Vieillard, Julien; Oliveira, Marcos L.S.; Lütke, Sabrina F.; Grimm, Alejandro; Silva, Luis F.O.; Lima, Éder C.; Naushad, Mu.; Lassi, Ulla (2023) Nickel-Aluminium layered double hydroxide as an efficient adsorbent to selectively recover praseodymium and samarium from phosphogypsum leachate , Journal of alloys and compounds, 960, 170530, https://doi.org/10.1016/j.jallcom.2023.170530
Seelam, Prem Kumar; Balla, Putrakumar; Rajendiran, Rajesh; Ravi, Balaga; Prathap, Challa; Lassi, Ulla; Kim, Sungtak; Vijayanand, Perupogu (2023) Novel designed nickel supported over nano rod-shaped strontium modified hydroxyapatite catalysts for selective methanation of CO and CO2, Topics in Catalysis, https://doi.org/10.1007/s11244-023-01823-6
Yan Lin, Juho Välikangas, Rafal Sliz, Palanivel Molaiyan, Tao Hu, Ulla Lassi (2023) Optimized morphology and tuning the Mn3+ content of LiNi0.5Mn1.5O4 cathode material for Li-ion batteries Materials 2023, 16(8), 3116; https://doi.org/10.3390/ma16083116
dos Reis, Glaydson S.; Schnorr, Carlos E.; Dotto, Guilherme L.; Vieillard, Julien; Netto, Matias S.; Silva, Luis F. O.; De Brum, Irineu A. S.; Thyrel, Mikael; Lima, Éder C.; Lassi, Ulla (2023) Wood waste-based functionalized natural hydrochar for the effective removal of Ce(III) ions from aqueous solution, Environmental Science and Pollution Research 30, 23 , 64067-64077, https://doi.org/10.1007/s11356-023-26921-6
Rajesh Rajendiran, Prem Kumar Seelam, Arunkumar Patchaiyappan, Putrakumar Balla, Harisingh Shankar, Balaga Ravi, Vijayanand Perupogu, Ulla Lassi (2023) Morphologically Tailored Facet Dependent Silver Nanoparticles Supported α-Al2O3 Catalysts for Chemoselective Reduction of Aromatic Nitro compounds, Chemical Engineering Journal, 451, 138507, https://doi.org/10.1016/j.cej.2022.138507
Manninen, Kangas, Hu, Varila, Lassi, Runtti (2023) Zn(II) Removal from Wastewater by an Alkali-Activated Material Prepared from Steel Industry Slags: Optimization and Modelling of a Fixed-Bed Process; EnvironmentaL Technology, https://doi.org/10.1080/09593330.2023.2177565
Molaiyan, Palanivel; Mailhiot, Sarah E.; Voges, Kevin; Kantola, Anu M.; Hu, Tao; Michalowski, Peter; Kwade, Arno; Telkki, Ville-Veikko; Lassi, Ulla, 2023, Investigation of the structure and ionic conductivity of a Li3InCl6 modified by dry room annealing for solid-state Li-ion battery applications, Materials & design, 111690, https://doi.org/10.1016/j.matdes.2023.111690
Christophliemk, M. P.; Heponiemi, A.; Hu, T.; Lassi, U. , 2023, Preparation of porous and durable metakaolin-based alkali-activated materials with active metal as composites for catalytic wet air oxidation, Topics in catalysis, https://doi.org/10.1007/s11244-022-01775-3
Molaiyan, Palanivel; Dos Reis, Glaydson Simões; Karuppiah, Diwakar; Subramaniyam, Chandrasekar M.; García-Alvarado, Flaviano; Lassi, Ulla , 2023 , Recent progress in biomass-derived carbon materials for Li-ion and Na-ion batteries—a review, Batteries, 9, 2 , 116 , https://doi.org/10.3390/batteries9020116
Longjie Liu, Kauppinen, Tynjälä, Lassi et al. (2023) Water leaching of roasted vanadium slag: Desiliconication and precipitation of ammonium vanadate from vanadium solution, Hydrometallurgy 215, 105989 , https://doi.org/10.1016/j.hydromet.2022.105989
Laine, P., Hietaniemi, M., Välikangas, J., Kauppinen, T., Tynjälä, P., Hu, T., Wang, S., Singh, H., Lassi, U., (2023) Co-precipitation of Mg-doped Ni0.8Co0.1Mn0.1(OH)2: Effect of magnesium doping and washing on the battery cell performance, Dalton Transactions 5, 1-12, 1413, https://doi.org/10.1039/D2DT02246J
Rajaniemi, Heponiemi, Hu, Tuomikoski, Lassi (2023) Use of Fe and Al Containing Electrocoagulation Sludge as an Adsorbent and a Catalyst in Water Treatment, Journal of Environmental Engineering 149, 3, 04022097, https://doi.org/10.1061/joeedu.eeeng-6973
Runtti, H., Luukkonen, T., Tuomikoski, S., Hu, T., Lassi, U., Kangas, T. (2023) Removal of antimony from model solutions, mine effluent, and textile industry wastewater with Mg-rich mineral adsorbents, Environmental Science and Pollution Research, 30, 15139-14154, https://doi.org/10.1007/s11356-022-23076-8
Reis, Glaydson Simões Dos; Petnikota, Shaikshavali; Subramaniyam, Chandrasekar M; de Oliveira, Helinando Pequeno; Larsson, Sylvia; Thyrel, Mikael; Lassi, Ulla; García Alvarado, Flaviano, 2023, Sustainable biomass-derived carbon electrodes for potassium and aluminum batteries: conceptualizing the key parameters for improved performance, Nanomaterials, 13, 4, 765 , https://doi.org/10.3390/nano13040765
Wang, Yufan; Hietaniemi, Marianna; Välikangas, Juho; Hu, Tao; Tynjälä, Pekka; Lassi, Ulla, 2023, Effects of lithium source and content on the properties of Li-rich layered oxide cathode materials, ChemEngineering, 7, 1 , 15 , https://doi.org/10.3390/chemengineering7010015
Tuomikoski, Sari; Sauvola, Emilia; Riponiemi, Marko; Lassi, Ulla; Pesonen, Janne , 2023 Usage of phosphoric acid plant´s circulate pond waters in struvite precipitation – Effect of conditions, Water and environment journal, https://doi.org/10.1111/wej.12848
Runtti H, Sundhararasu E, Pesonen J, Tuomikoski S, Kangas T, Hu T, Varila T, Lassi U, (2023) Removal of ammonium ions from aqueous solutions by using alkali-activated analcime as sorbent, Chemengineering, https://doi.org/10.3390/chemengineering7010005

2022

Välikangas, Juho; Laine, Petteri; Hietaniemi, Marianna; Hu, Tao; Selent, Marcin; Tynjälä, Pekka; Lassi, Ulla (2022) Correlation of aluminum doping and lithiation temperature with electrochemical performance of LiNi1-xAlxO2 cathode material, Journal of solid state electrochemistry, https://doi.org/10.1007/s10008-022-05356-y
Pesonen, Janne; Janssens, Fien; Hu, Tao; Lassi, Ulla; Tuomikoski, Sari, 2022, Precipitation of struvite using MgSO4 solution prepared from sidestream dolomite or fly ash, Heliyon, 8, 12 , e12580 , https://doi.org/10.1016/j.heliyon.2022.e12580
Sundhararasu, Elavarasi; Runtti, Hanna; Kangas, Teija; Pesonen, Janne; Lassi, Ulla; Tuomikoski, Sari , 2022 , Column adsorption studies for the removal of ammonium using Na-zeolite based geopolymers, Resources, 11, 12 , 119 , https://doi.org/10.3390/resources11120119
Srivastava, Varsha; Boczkaj, Grzegorz; Lassi, Ulla, (2022) A review on treatment approaches for Octahydro-1, 3, 5, 7-tetranitro-1, 3, 5, 7-tetrazocine (HMX) explosive from the soil, groundwater, and wastewater, International journal of environmental research and public health, 19, 23, 15948, https://doi.org/10.3390/ijerph192315948
Simões dos Reis, Glaydson; Mayandi Subramaniyam, Chandrasekar; Cárdenas, Angélica Duarte; Larsson, Sylvia H.; Thyrel, Mikael; Lassi, Ulla; García-Alvarado, Flaviano (2022) Facile One Synthesis of Sustainable Activated with Different Pore Structures as Efficient Additive-carbon-free Anodes for Lithium- and Sodium-ion batteries, ACS Omega, 7, 46 , 42570-42581 , https://doi.org/10.1021/acsomega.2c06054
Kallio, Kauppinen, Christophliemk, .... Lassi et al. (2022) Leaching characteristics of Sc-enriched, Fe-depleted acidic slags, Minerals Engineering 189, 107901, https://doi.org/10.1016/j.mineng.2022.107901
Laukkanen, J., Ojala, S., Luukkonen, T., Lassi, U. (2022) Effect of material age on the adsorption capacity of low-, medium-, and high-calcium alkali-activated materials, Applied Surface Science Advances, 12, 100345, https://doi.org/10.1016/j.apsadv.2022.100345
Lapinkangas, S., Rautio, L., Kauppinen, T., ...Pesonen, J., Lassi, U. (2022) Precipitation of potassium as hazenite from washing water of spent alkaline batteries, Chemical Engineering Journal Advances, 12, 100426, https://doi.org/10.1016/j.ceja.2022.100426
Abdollahifar, M., Molaiyan, P., Cavers, H., Lassi, U., Kwade, A. (2022) Multifunctional Behaviour of Graphite in Lithium-Sulfur Batteries, Renewable and Sustainable Energy Reviews 169, 112948
Veenavee Nipunika Kothalawala, Assa Sasikaladevi Aravindh, Johannes Nokelainen, Matti ALatalo, Bernardo Barbiellini, Tao Hu, Ulla Lassi, Kosuke Suzuki, Hiroshi Sakurai, Arun Bansil (2022) First principles calculations for the optical response of LiNiO2, Condensed Matter Condensed Matter 7(4), 54
Christophliemk, M.P., Pikkarainen, A., Heponiemi, A. Tuomikoski, S., Runtti, H., Hu, T., Kantola, A.M., Lassi, U. (2022) Preparation and characterization of porous and stable sodium- and potassium-based alkali activated material (AAM), Applied Clay Science, https://doi.org/10.1016/j.clay.2022.106697
Glaydson Simões Dos Reis, Davide Bergna, Sari Tuomikoski, Alejandro Grimm, Eder Claudio Lima, Mikael Thyrel, Nils Skoglund, Ulla Lassi, Sylvia H Larsson (2022) Preparation and characterisation of pulp and paper mill sludge activated biochars using alkaline activation: A Box-Behnken design approach, ACS Omega, https://doi.org/10.1021/acsomega.2c04290
Emma-Tuulia Nurmesniemi, Milla Huhta, Maryam Derkani, Visa Isteri, Theodore Hanein, Tao Hu, Pekka Tanskanen, Ulla Lassi (2022) Removal of sulphate and arsenic from wastewater using calcium sulfoaluminate (ye’elimite), Frontiers in Materials (in press)
Bhanuchander Ponnala, Putrakumar Balla, S. K. Hussain, Srinivasa Rao Ginjupalli, Kumaraswamy Koppadi, Nagaraju Nekkala, Vijayanand Perupogu, Ulla Lassi & Prem Kumar Seelam (2022) Selective hydrogenolysis of biodiesel waste bioglycerol over Pt-WO3/TiP catalysts: The effect of Pt & WO3 loadings, Waste and Biomass Valorization, https://doi.org/10.1007/s12649-022-01909-4.
Nabin Subedi; Arunas Mesceriakovas; Khai Pham; Anne Heponiemi; Tommi Karhunen; Jarkko J. Saarinen; Ulla Lassi; Anna Lähde (2022) Aerosol processing technique for the synthesis of mixed-phase copper on carbon catalyst: insights into CO2 adsorption and photocatalytic activity, Nanotechnology 33(49) 495601.
Rajesh Rajendiran, Prem Kumar Seelam, Arunkumar Patchaiyappan, Putrakumar Balla, Harisingh Shankar, Balaga Ravi, Vijayanand Perupogu, Ulla Lassi (2023) Morphologically Tailored Facet Dependent Silver Nanoparticles Supported α-Al2O3 Catalysts for Chemoselective Reduction of Aromatic Nitro compounds, Chemical Engineering Journal, https://doi.org/10.1016/j.cej.2022.138507
Cavers, H., Molaiyan, P., Abdollahifar, M., Lassi, U., Kwade, A. (2022) Perspectives on Improving the Safety and Sustainability of High Voltage Lithium-Ion Batteries Through the Electrolyte and Separator Region, Advanced Energy Materials 12(23), 2200147. https://doi.org/10.1002/aenm.202200147
Lin, Y., Tian, H., Qian, J., Yu, M., Hu, T., Lassi, U., Chen, Z., Wu, Z. (2022) Biocarbon directed vertical δ-MnO2 nanoflakes for fast lithium-ion diffusion kinetics, Materials Today Chemistry 26,101023, /https://doi.org/10.1016/j.mtchem.2022.101023
Sliz, R., Valikangas, J., Silva Santos, H., ...Lassi, U., Fabritius, T. (2022) Suitable cathode NMP replacement for efficient sustainable printed Li-ion batteries, ACS Applied Energy Materials 5(4), pp. 4047–4058, https://doi.org/10.1021/acsaem.1c02923
Sliz, R., Molaiyan, P., Fabritius, T., Lassi, U. (2022) Printed electronics to accelerate solid-state battery development, Nano Express, 3(2), 021002, https://iopscience.iop.org/article/10.1088/2632-959X/ac5d8e/pdf
Santos, H.S., Sliz, R., Nguyen, H., ...Lassi, U., Kinnunen, P. (2022) Hybrid amorphous-crystalline silicate composites as feasible solid-state electrolytes, Materials & Design 217, 110599. https://doi.org/10.1016/j.matdes.2022.110599
R. Rajendiran, A. Patchaiyappan, H. Shankar, B. Putrakumar, A. Paari, B. Ponnala, V. Perupogu, U. Lassi, P.K. Seelam (2022) Synergistic effects of Graphene oxide grafted chitosan & decorated MnO2 nanorods composite materials application in efficient removal of toxic industrial dyes, J. Water Process Engineering, 47,102704. https://doi.org/10.1016/j.jwpe.2022.102704
Tuovinen, T, Tynjälä P, Vielma T, Lassi U. (2022) Utilization of waste sodium sulfate from battery chemical production in neutral electrolytic pickling, Journal of cleaner production 324, 129237. https://doi.org/10.1016/j.jclepro.2021.129237
Sliz R, Välikangas J, Vilmi P, Hu T, Lassi U, Fabritius T (2021) Replacement of NMP solvent for more sustainable, high-capacity, printed Li-ion battery cathodes, IEEE 16th Nanotechnology Materials and Devices Conference, pp 1-5, http://dx.doi.org/10.1109/NMDC50713.2021.9677509
Korkalo P, ….., Lassi U & Jyske T. (2022) Pyroligneous Acids of Differently Pretreated Hybrid Aspen Biomass: Herbicide and Fungicide Performance, Front. Chem. 9:821806. https://doi.org/10.3389/fchem.2021.821806
Siipola V, Romar H, Lassi U (2022) Microplastics removal from water and wastewater by carbon-supported materials (Chapter 10), In: Dinesh Mohan, Charles U. Pittman, Jr. and Todd E. Mlsna (Eds.), Sustainable Biochar for water and wastewater treatment, pp. 361-393.
Prokkola, H., Heponiemi, A., Pesonen, J., Kuokkanen, T., Lassi, U. (2022) Reliability of biodegradation measurements in inhibitive industrial wastewaters, Chemengineering 6(1), 15.
Bergna, D., Varila, T., Romar, H., Lassi U (2022) Activated carbon from hydrolysis lignin: Effect of activation method on carbon properties, Biomass Bioenergy 159, 106387.
Laukkanen, J, Takaluoma, E, Runtti, H, …, Luukkonen T, Lassi U (2022) In situ remediation of metal(loid)-contaminated lake sediments with alkali-activated blast furnace slag granule amendment: A field experiment, Journal of Soils and Sediments 22(3), pp. 1054–1067.

2021

Heponiemi, Anne; Pesonen, Janne; Hu, Tao; Lassi, Ulla (2021) Alkali-Activated Materials as Catalysts for Water Purification. - Catalysts 11 (6), 664. https://doi.org/10.3390/catal11060664
Hietaniemi, Marianna; Hu, Tao; Välikangas, Juho; Niittykoski, Janne; Lassi, Ulla (2021) Effect of precursor particle size and morphology on lithiation of Ni0.6Mn0.2Co0.2(OH)2. - Journal of applied electrochemistry online first, online first. http://dx.doi.org/10.1007/s10800-021-01596-4
Jantunen, N.; Kauppinen, T.; Salminen, J.; Virolainen, S.; Lassi, U.; Sainio, T. (2021) Separation of zinc and iron from secondary manganese sulfate leachate by solvent extraction. - Minerals engineering 173, 107200. https://doi.org/10.1016/j.mineng.2021.107200
Li, Jiajia; Li, Fangfang; Zhang, Lan; Zhang, Haitao; Lassi, Ulla; Ji, Xiaoyan (2021) Recent applications of ionic liquids in quasi-solid-state lithium metal batteries. - Green chemical engineering online first, online first. http://dx.doi.org/10.1016/j.gce.2021.03.001
Juhola, Riikka; Heponiemi, Anne; Tuomikoski, Sari; Hu, Tao; Huuhtanen, Mika; Bergna, Davide; Lassi, Ulla (2021) Preparation of Granulated Biomass Carbon Catalysts—Structure Tailoring, Characterization, and Use in Catalytic Wet Air Oxidation of Bisphenol A. - Catalysts 11 (2), 251. https://doi.org/10.3390/catal11020251
Koskela, Aki; Heikkila, Anne; Bergna, Davide; Salminen, Justin; Fabritius, Timo (2021) Effects of Briquetting and High Pyrolysis Temperature on Hydrolysis Lignin Char Properties and Reactivity in CO-CO2-N-2 Conditions. - Minerals 11 (2), 187. https://doi.org/10.3390/min11020187
Kupila, R.; Lappalainen, K.; Hu, T.; Romar, H.; Lassi, U. (2021) Lignin-based activated carbon-supported metal oxide catalysts in lactic acid production from glucose. - Applied catalysis A : general 612, 118011. https://doi.org/10.1016/j.apcata.2021.118011
Kupila, Riikka; Lappalainen, Katja; Hu, Tao; Heponiemi, Anne; Bergna, Davide; Lassi, Ulla (2021) Production of ethyl lactate by activated carbon-supported Sn and Zn oxide catalysts utilizing lignocellulosic side streams. - Applied catalysis A : general 624, 118327. http://dx.doi.org/10.1016/j.apcata.2021.118327
Lempiäinen, Henna; Lappalainen, Katja; Mikola, Marja; Tuuttila, Tero; Hu, Tao; Lassi, Ulla (2021) Acid-catalyzed mechanocatalytic pretreatment to improve sugar release from birch sawdust: Structural and chemical aspects. - Catalysis today online first, online first. http://dx.doi.org/10.1016/j.cattod.2021.06.015
Emma-Tuulia Nurmesniemi, Tao Hu, Kyösti Rajaniemi, Ulla Lassi (2021) Sulphate removal from mine water by precipitation as ettringite by newly developed electrochemical aluminium dosing method, Desalination and Water treatment, 217, 195-202, doi: 10.5004/dwt.2021.26920
Rajaniemi, Kyösti; Hu, Tao; Nurmesniemi, Emma-Tuulia; Tuomikoski, Sari; Lassi, Ulla (2021) Phosphate and Ammonium Removal from Water through Electrochemical and Chemical Precipitation of Struvite. - Processes 9 (1), 150. http://dx.doi.org/10.3390/pr9010150
Rajaniemi, Kyösti; Tuomikoski, Sari; Lassi, Ulla (2021) Electrocoagulation Sludge Valorization—A Review. - Resources 10 (12), 127. https://doi.org/10.3390/resources10120127
Rusanen, Annu; Lappalainen, Katja; Kärkkäinen, Johanna; Lassi, Ulla (2021) Furfural and 5-Hydroxymethylfurfural Production from Sugar Mixture Using Deep Eutectic Solvent/MIBK System. - ChemistryOpen 10 (10), 1004-1012. https://doi.org/10.1002/open.202100163
Sundhararasu, Elavarasi; Tuomikoski, Sari; Runtti, Hanna; Hu, Tao; Varila, Toni; Kangas, Teija; Lassi, Ulla (2021) Alkali-Activated Adsorbents from Slags: Column Adsorption and Regeneration Study for Nickel(II) Removal. ChemEngineering 5 (1), 13 . http://dx.doi.org/10.3390/chemengineering5010013
Tuomikoski, Sari; Runtti, Hanna; Romar, Henrik; Lassi, Ulla; Kangas, Teija (2021) Multiple heavy metal removal simultaneously by a biomass‐based porous carbon. - Water environment research Early view. https://doi.org/10.1002/wer.1514
Tuovinen, Teemu; Tynjälä, Pekka; Vielma, Tuomas; Lassi, Ulla (2021) Utilization of waste sodium sulfate from battery chemical production in neutral electrolytic pickling. - Journal of cleaner production 324, 129237. https://doi.org/10.1016/j.jclepro.2021.129237
Varila, Toni; Mäkelä, Eveliina; Kupila, Riikka; Romar, Henrik; Hu, Tao; Karinen, Reetta; Puurunen, Riikka L.; Lassi, Ulla (2021) Conversion of furfural to 2-methylfuran over CuNi catalysts supported on biobased carbon foams. - Catalysis today In Press, In Press . https://doi.org/10.1016/j.cattod.2020.10.027
Vielma, Tuomas (2021) Thermodynamic model for CoSO4(aq) and the related solid hydrates in the temperature range from 270 to 374 K and at atmospheric pressure. - Calphad: computer coupling of phase diagrams and thermochemistry 72, 102230. https://doi.org/10.1016/j.calphad.2020.102230
Vielma, Tuomas; Hnedkovsky, Lubomir; Uusi-Kyyny, Petri; Salminen, Justin; Alopaeus, Ville; Lassi, Ulla; Hefter, Glenn (2021) A Volumetric Pitzer Model for Aqueous Solutions of Zinc Sulfate up to Near-Saturation Concentrations at Temperatures from 293.15 to 393.15 K and Pressures up to 10 MPa. - Journal of chemical and engineering data. https://doi.org/10.1021/acs.jced.0c00768
Vielma, Tuomas; Uusi-Kyyny, Petri; Salminen, Justin; Alopaeus, Ville; Lassi, Ulla (2021) Volumetric Properties of Aqueous Solutions of Zinc Sulfate at Temperatures from 298.15 to 393.15 K and Pressures up to 10 MPa. - Journal of chemical and engineering data. http://dx.doi.org/10.1021/acs.jced.0c00767
Vielma, Tuomas; Hnedkovsky, Lubomir; Hefter, Glenn (2021) Chemical speciation effects on the volumetric properties of aqueous sulfuric acid solutions. - Journal of chemical thermodynamics 158, 106408. http://dx.doi.org/10.1016/j.jct.2021.106408
Vielma, Tuomas; Hnedkovsky, Lubomir; Hefter, Glenn (2021) A Simple 1–1 Electrolyte: Volumetric Properties of Aqueous Solutions of Sulfuric Acid at Elevated Temperatures. - Journal of chemical and engineering data 66 (8), 3219-3225. https://doi.org/10.1021/acs.jced.1c00291
Välikangas, Juho; Laine, Petteri; Hietaniemi, Marianna; Hu, Tao; Tynjälä Pekka; Lassi Ulla (2020) Precipitation and Calcination of High-Capacity LiNiO2 Cathode Material for Lithium-Ion Batteries. - Applied sciences 10 (24), 8988 . https://doi.org/10.3390/app10248988
Välimäki, Emmi; Yli-Varo, Lasse; Romar, Henrik; Lassi, Ulla (2021) Carbons Formed in Methane Thermal and Thermocatalytic Decomposition Processes: Properties and Applications. - C. 7 (3), 50. http://dx.doi.org/10.3390/c7030050

2020

Akilan, Chandrika; Chen, Ting; Vielma, Tuomas; May, Peter M.; Senanayake, Gamini; Hefter, Glenn (2020) Volumes and Heat Capacities of Cobalt(II), Nickel(II), and Copper(II) Sulfates in Aqueous Solution. - Journal of chemical and engineering data 65 (9), 4575-4581. https://doi.org/10.1021/acs.jced.0c00407
Bakhta, Soumia; Sadaoui, Zahra; Lassi, Ulla; Romar, Henrik.; Kupila, Riitta; Vieillard, Julien (2020) Performances of metals modified activated carbons for fluoride removal from aqueous solutions. - Chemical physics letters 754, 137705. https://doi.org/10.1016/j.cplett.2020.137705
Juhola, Riikka; Runtti, Hanna; Kangas, Teija; Hu, Tao; Romar, Henrik & Tuomikoski, Sari (2020) Bisphenol A removal from water by biomass-based carbon: isotherms, kinetics and thermodynamics studies, Environmental Technology 41 (8), 971-980. doi:10.1080/09593330.2018.1515990
Kauppinen, Toni; Vielma, Tuomas; Salminen, Justin; Lassi, Ulla (2020) Selective recovery of manganese from anode sludge residue by reductive leaching, ChemEngineering 4 (2), 40. https://doi.org/10.3390/chemengineering4020040
Korkalo, P.; Korpinen, R.; Beuker, E.; Sarjala, T.; Hellström, J.; Kaseva, J.; Lassi, U.; Jyske, T. (2020) Clonal variation in the bark chemical properties of hybrid aspen: Potential for added value chemicals. - Molecules 25 (19), 4403. https://doi.org/10.3390/molecules25194403
Lempiäinen H, Lappalainen K, Haverinen J, Tuuttila T, Hu T, Jaakkola M, Lassi U (2020) The Effect of Mechanocatalytic Pretreatment on the Structure and Depolymerization of Willow, Catalysts, 10 (2), 255-273. https://doi.org/10.3390/catal10020255
Luukkonen, Tero; Prokkola, Hanna; Pehkonen, Simo O. (2020) Peracetic acid for conditioning of municipal wastewater sludge: Hygienization, odor control, and fertilizing properties. - Waste management 102, 371-379. https://doi.org/10.1016/j.wasman.2019.11.004
Myllymäki, Pekka; Pesonen, Janne; Romar, Henrik; Hu, Tao; Tynjälä, Pekka; Lassi, Ulla (2020) The use of calcined paper mill sludge as a chemical precipitant in the simultaneous removal of ammonium and phosphate - paper mill waste recycling and reuse. - Desalination and water treatment 194, 459-467. https://doi.org/10.5004/dwt.2020.25385
Mäkelä, Eveliina; González Escobedo, José Luis; Neuvonen, Jouni; Lahtinen, Jouko; Lindblad, Marina; Lassi, Ulla; Karinen, Reetta; Puurunen, Riikka L. (2020) Liquid‐phase Hydrodeoxygenation of 4‐Propylphenol to Propylbenzene: Reducible Supports for Pt Catalysts, ChemCatChem 12 (16), 459-467. https://doi.org/10.1002/cctc.202000429
Nurmesniemi, Emma-Tuulia; Mannila, Päivi; Tauriainen, Miia; Hu, Tao; Pellinen, Jaakko; Lassi, Ulla (2020) Removal of zinc from submerged arc furnace flue gas wash water using steel slag with polyacrylamide, Journal of environmental management 265, 110527. https://doi.org/10.1016/j.jenvman.2020.110527
Ohenoja K, Pesonen J, Yliniemi J , Illikainen M (2020) Utilization of fly ashes from fluidized bed combustion: A review, Sustainability https://doi.org/10.3390/su12072988
Pesonen, Janne; Sauvola, Emilia; Hu, Tao; Tuomikoski, Sari (2020) Use of side stream-based MgSO4 as chemical precipitant in the simultaneous removal of nitrogen and phosphorus from wastewaters. - Desalination and water treatment 194, 389-395. https://doi.org/10.5004/dwt.2020.26037
Phounglamcheik, Aekjuthon; Wang, Liang; Romar, Henrik; Kienzl, Norbert; Broström, Markus; Ramser, Kerstin; Skreiberg, Øyvind; Umeki, Kentaro (2020) The Effects of Pyrolysis Conditions and Feedstocks on the Properties and Gasification Reactivity of Charcoal from Woodchips, Energy and fuels, 34, 8353-8365. http://dx.doi.org/10.1021/acs.energyfuels.0c00592
Prokkola H; Nurmesniemi E_T; Lassi U; Removal of Metals by Sulphide Precipitation using Na2S, ChemEngineering. https://doi.org/10.3390/chemengineering4030051
Ren, Zhongfei; Romar, Henrik; Varila, Toni; Xu, Xing; Wang, Zhao; Sillanpää, Mika; Leiviskä, Tiina (2020) Ibuprofen degradation using a Co-doped carbon matrix derived from peat as a peroxymonosulphate activator. - Environmental research 193, 110564. https://doi.org/10.1016/j.envres.2020.110564
Rusanen, Annu; Kupila, Riikka; Lappalainen, Katja; Kärkkäinen, Johanna; Hu, Tao; Lassi, Ulla (2020) Conversion of xylose to furfural over lignin-based activated carbon-supported iron catalysts. - Catalysts 10 (8), 821 . https://doi.org/10.3390/catal10080821
Siipola, Virpi; Pflugmacher, Stephan; Romar, Henrik; Wendling, Laura; Koukkari, Pertti (2020) Low-Cost Biochar Adsorbents for Water Purification Including Microplastics Removal. - Applied sciences 10 (3), 788-806. https://doi.org/10.3390/app10030788
Sylwan, I.; Runtti, H.; Westholm, L.J.; Romar, H.; Thorin, E. (2020) Heavy metal sorption by sludge-derived biochar with focus on Pb2+ sorption capacity at µg/L concentrations. - Processes 8 (12), 1-23, 1559. https://doi.org/10.3390/pr8121559
Tuovinen, Teemu; Vielma, Tuomas; Lassi, Ulla (2020) Industrial neutral electrolytic pickling as bipolar system – parameters affecting indirect polarization pickling of stainless steel, Engineering Reports 2 (10), e12245. https://doi.org/10.1002/eng2.12245
Varila, Toni; Romar, Henrik; Romar, Tero; Hilli, Tuomo; Lassi, Ulla (2020) Characterization of lignin enforced tannin/furanic foams. - Heliyon 5 (1), e03228. https://doi.org/10.1016/j.heliyon.2020.e03228
Varila Toni; Brännström Hanna; Kilpeläinen Petri; Hellström Jarkko; Romar Henrik; Nurmi Juha N; Lassi Ulla (2020) From Norway spruce bark to activated carbon foams: Characterization and applications, Bioresources, 15 (2), 3651-3666.

2019

Tuomikoski, Sari; Kupila, Riikka; Romar, Henrik; Bergna, Davide; Kangas, Teija; Runtti, Hanna; Lassi, Ulla (2019) Zinc Adsorption by Activated Carbon Prepared from Lignocellulosic Waste Biomass. - Applied sciences 9 (21), 4583. https://doi.org/10.3390/app9214583
Myllymäki, Pekka; Pesonen, Janne; Nurmesniemi, Emma-Tuulia; Romar, Henrik; Tynjälä, Pekka; Hu, Tao; Lassi, Ulla (2019) The Use of Industrial Waste Materials for the Simultaneous Removal of Ammonium Nitrogen and Phosphate from the Anaerobic Digestion Reject Water. - Waste and biomass valorization [Epub ahead of print 22 Jun 2019], 1-12. http://dx.doi.org/10.1007/s12649-019-00724-8
Rajaniemi, Kyösti; Raulio, Mari; Tuomikoski, Sari; Lassi, Ulla (2019) Comparison of batch and novel continuous electrocoagulation processes in the treatment of paint industry wash water. - Desalination and water treatment 170, 394-404. http://dx.doi.org/10.5004/dwt.2019.24562
Kuokkanen, M., Tuomisto, J., Prokkola, H., Tervonen, P., and Lassi, U. (2019) The utilization of industrial by-products as soil conditioners and fertilizers in non-food potato production. - Bioresources 14 (3), 7299-7315.
Lappalainen, Katja; Kuorikoski, Eveliina; Vanvyve, Elise; Dong, Yue; Kärkkäinen, Johanna; Niemelä, Matti; Lassi, Ulla (2019) Brønsted and Lewis acid catalyzed conversion of pulp industry waste biomass to levulinic acid. - Bioresources 14 (3), 7025-7040.
Juhola R, Heponiemi A, Tuomikoski S, Hu, T, Prokkola H, Romar H, Lassi U. (2019) Biomass-based composite catalysts for catalytic wet peroxide oxidation of bisphenol A: preparation and characterization studies, Journal of Environmental Chemical Engineering 7(4), 103127.
Pesonen J & Rautio P (2019) New Nitrogen-Containing Recycled Fertilizers: Bioavailability of Nutrients and Harmful Elements, Recycling 4(2) 17. https://doi.org/10.3390/recycling4020017
Janne Pesonen, Pekka Myllymäki, Sari Tuomikoski, Gwen Vervecken, Tao Hu, Hanna Prokkola, Pekka Tynjälä, Ulla Lassi (2019) Use of calcined dolomite as chemical precipitant in the simultaneous removal of nitrogen and phosphorus from synthetic wastewater and from authentic agricultural sludge, ChemEngineering 2019, 3 (2), 40. https://doi.org/10.3390/chemengineering3020040
Toni Varila, Henrik Romar, Tero Luukkonen and Ulla Lassi (2019) Catalytic effect of transition metals (copper, iron, and nickel) on the foaming and properties of sugar-based carbon foams, Topics in Catalysis. https://doi.org/10.1007/s11244-019-01171-4
Myllymäki P, Pesonen J, Romar H, Hu T, Tynjälä P & Lassi U (2019) The Use of Ca- and Mg-Rich Fly Ash as a Chemical Precipitant in the Simultaneous Removal of Nitrogen and Phosphorus—Recycling and Reuse, Recycling 4(2), 14.
Vielma, T, Salminen J, Lassi U (2019) Freezing point depression in the ternary ZnSO4-H2SO4-H2O system, The Journal of Chemical Thermodynamics 132 (2019) 276–280.
Rathnayake Buddhika, Heponiemi Anne, Huovinen Marjo, Ojala Satu, Pirilä Minna, Loikkanen Jarkko, Azalim Saïd, Saouabe Mohammed, Brahmi Rachid, Vähäkangas Kirsi, Lassi Ulla & Keiski Riitta L (2019) Photocatalysis and catalytic wet air oxidation:Degradation and toxicity of bisphenol A containing wastewaters, Environmental Technology. https://doi.org/10.1080/09593330.2019.1604817
Marta Stucchi, Maela Manzoli, Laura Prati, Riikka Lahti, Ulla Lassi, Alberto Villa, Sharam Alijani (2019) Molybdenum as a modifier of Pt-C catalysts for Furfural Transformation, Catalysis Today. (in press)
Fabritius, Timo; Visuri, Ville-Valtteri; Heikkinen, Eetu-Pekka; Kömi, Jukka; Larkiola, Jari; Nousiainen, Olli; Lassi, Ulla, Tynjälä, Pekka (2019) Metallurginen tutkimus Oulun yliopistossa. - Materia 77 (1), 16-19.
Lappalainen K & Dong Y (2019) Simultaneous production of furfural and levulinic acid from pine sawdust via acid-catalysed mechanical depolymerization and microwave irradiation, Biomass and Bioenergy 123, 159-165.
Bergna, D.; Hu, T.; Prokkola, H.; Romar, H.; Lassi, U. (2019) Effect of Some Process Parameters on the Main Properties of Activated Carbon Produced from Peat in a Lab-Scale Process. - Waste and biomass valorization online first. https://doi.org/10.1007/s12649-019-00584-2
Luukkonen T, Heponiemi A, Runtti H, Pesonen J, Yliniemi J, Lassi U (2019) Application of alkali-activated materials for water and wastewater treatment: A review, Reviews in Environmental Science and Bio/Technology. https://doi.org/10.1007/s11157-019-09494-0
Kutuniva J, Mäkinen J, Kauppila T, Karppinen A, Hellsten S, Luukkonen T, Lassi U (2019) Geopolymers as active capping materials for in situ remediation of metal(loid)-contaminated lake sediments, Journal of Environmental Chemical Engineering 7(1):102852. https://doi.org/10.1016/j.jece.2018.102852
Rusanen A, Lahti R, Lappalainen K, Romar H, Kärkkäinen J, Hu, T & Lassi U (2019) Catalytic conversion of glucose to 5-hydroxymethylfurfural over biomass-based activated carbon catalyst, Catalysis Today. https://doi.org/10.1016/j.cattod.2019.02.040
Dong J, Hietaniemi M, Välikangas J, Hu T & Lassi U (2019) Modification of layered oxide cathode materials, In: Future lithium-ion batteries (Ed. Ali Eftekhari), RSC pp 44-71, ISBN 978-1-78801-418-2.
Heponiemi A, Azalim S, Hu T, Vielma T, Lassi U (2019) Efficient removal of bisphenol A from wastewaters: Catalytic wet air oxidation with Pt catalysts supported on Ce and Ce–Ti mixed oxides, AIMS Material Science 6(1), 25-44. https://doi.org/10.3934/matersci.2019.1.25
Rusanen A, Lappalainen K, Kärkkäinen J, Tuuttila T, Mikola M, Lassi U (2019) Selective hemicellulose hydrolysis of Scots pine sawdust, Biomass Conversion and Biorefinery. https://doi.org/10.1007/s13399-018-0357-z

2018

Runtti H; Tuomikoski S; Pesonen J; Tolonen E-T; Luukkonen T; Näppä J; Tanskanen P; Lassi U (2018) Utilization of by-products from mine industry as sorbents in water treatment, In: Proceedings of Mine Water and Circular Economy IMWA2017 Wolkersdorfer C, Sartz L, Sillanpää M, Häkkinen A (Editors), pp.1334-1340.
Runtti, H.; Tolonen, E.-T.; Tuomikoski, S.; Luukkonen, T.; Lassi, U. (2018) How to tackle the stringent sulfate removal requirements in mine water treatment—A review of potential methods. - Environmental research 167, 207-222. https://doi.org/10.1016/j.envres.2018.07.018
Juhola, Riikka; Runtti, Hanna; Kangas, Teija; Hu, Tao; Romar, Henrik; Tuomikoski, Sari (2018) Bisphenol A removal from water by biomass-based carbon : isotherms, kinetics and thermodynamics studies. - Environmental technology https://doi.org/10.1080/09593330.2018.1515990
Toloue Farrokh, Najibeh; Suopajärvi, Hannu; Mattila, Olli; Umeki, Kentaro; Phounglamcheik, Aekjuthon; Romar, Henrik; Sulasalmi, Petri; Fabritius, Timo (2018) Slow pyrolysis of by-product lignin from wood-based ethanol production - A detailed analysis of the produced chars. - Energy 164, 112-123. https://doi.org/10.1016/j.energy.2018.08.161
Dong, Yue; Takeshita, Tokio; Miyafuji, Hisashi; Nokami, Toshiki; Itoh, Toshiyuki (2018) Direct extraction of polysaccharides from moso bamboo (Phylostachys heterocycla) chips using a mixed solvent system of an amino acid ionic liquid with polar aprotic solvent. - Bulletin of the Chemical Society of Japan 91 (3), 398-404. http://dx.doi.org/10.1246/bcsj.20170383
Rajaniemi K, Raulio M, Tuomikoski S, Lassi U (2018) Electrocoagulation in the treatment of authentic paint industry wash wastewater: Comparison of batch and continuous processes, In: Proceedings of 5th International Conference on Small and Decentralized Water and Wastewater Treatment Plants.
Bergna, Davide; Varila, Toni; Romar, Henrik; Lassi, Ulla (2018) Comparison of the Properties of Activated Carbons Produced in One-Stage and Two-Stage Processes. - C: Journal of carbon research 4 (3), 41 . https://doi.org/10.3390/c4030041
Siipola, Virpi; Tamminen, Tarja; Källi, Anssi; Lahti, Riikka; Romar, Henrik; Rasa, Kimmo; Keskinen, Riikka; Hyväluoma, Jari; Hannula, Markus; Wikberg, Hanne (2018) Effects of Biomass Type, Carbonization Process, and Activation Method on the Properties of Bio-Based Activated Carbons. - BioResources 13 (3), 5976-6002.
Doddapaneni, Tharaka Rama Krishna C.; Jain, Rohan; Praveenkumar, Ramasamy; Rintala, Jukka; Romar, Henrik; Konttinen, Jukka (2018) Adsorption of furfural from torrefaction condensate using torrefied biomass. - Chemical engineering journal 334, 558-568. http://dx.doi.org/10.1016/j.cej.2017.10.053
Prati, Laura; Bergna, Davide; Villa, Alberto; Spontoni, Paolo; Bianchi, Claudia L.; Hu, Tao; Romar, Henrik; Lassi, Ulla (2018) Carbons from second generation biomass as sustainable supports for catalytic systems, Catalysis Today, 301, 239-243. https://doi.org/10.1016/j.cattod.2017.03.007
Hokkanen, Sanna; Bhatnagar, Amit; Koistinen, Ari; Kangas, Teija; Lassi, Ulla; Sillanpää, Mika (2018) Comparison of adsorption equilibrium models and error functions for the study of sulfate removal by calcium hydroxyapatite microfibrillated cellulose composite. - Environmental technology 39 (8), 952-966.
Vielma, Tuomas; Lassi, Ulla; Salminen, Justin (2018) Precipitation of silica from zinc process solution. - Monatshefte für Chemie 149 (2), 313-321.
Luukkonen, Tero; Věžníková, Kateřina; Tolonen, Emma-Tuulia; Runtti, Hanna; Yliniemi, Juho; Hu, Tao; Kemppainen, Kimmo; Lassi, Ulla (2018) Removal of ammonium from municipal wastewater with powdered and granulated metakaolin geopolymer. - Environmental technology 39 (4), 414-423 .
Suopajärvi, Hannu; Umeki, Kentaro; Mousa, Elsayed; Hedayati, Ali; Romar, Henrik; Kemppainen, Antti; Wang, Chuan; Phounglamcheik, Aekjuthon; Tuomikoski, Sari; Norberg, Nicklas; Andefors, Alf; Öhman, Marcus; Lassi, Ulla; Fabritius, Timo (2018) Use of biomass in integrated steelmaking : status quo, future needs and comparison to other low-CO2 steel production technologies. - Applied Energy 213, 384-407.
Vielma, T.; Salminen, J.; Lassi, U. (2018) Thermodynamics of the ZnSO4 -H2SO4 -H2O system. Calphad: computer coupling of phase diagrams and thermochemistry 60, 126-133. https://doi.org/10.1016/j.calphad.2017.12.006
Mäkelä, Eveliina; Lahti, Riikka; Jaatinen, Salla; Romar, Henrik; Hu, Tao; Puurunen, Riikka L.; Lassi, Ulla; Karinen, Reetta (2018) Study of Ni, Pt, and Ru Catalysts on Wood-based Activated Carbon Supports and their Activity in Furfural Conversion to 2-Methylfuran. - ChemCatChem Early, EARLY. https://doi.org/10.1002/cctc.201800263
Myllymäki, Pekka; Lahti, Riikka; Romar, Henrik; Lassi, Ulla (2018) Removal of total organic carbon from peat solution by hybrid method—Electrocoagulation combined with adsorption. - Journal of water process engineering 24, 56-62.
Dong, Yue; Shah, Syed Nasir; Pranesh, Matheswaran; Prokkola, Hanna; Kärkkäinen, Johanna; Leveque, Jean-Marc; Lassi, Ulla; Lethesh, Kallidanthiyil Chellappan (2018) Azepanium based protic ionic liquids: Synthesis, thermophysical properties and COSMO-RS study. Journal of Molecular Liquids 264, 24-31.
Lappalainen K, Vogeler N, Kärkkäinen J, Dong Y, Niemelä M, Rusanen A, Ruotsalainen AL, Wäli P, Markkola A, Lassi U (2018) Microwave-assisted conversion of novel biomass materials into levulinic acid, Biomass Conversion and Biorefinery 8 (4) 965-970.

2017

VARILA, T., BERGNA, D., LAHTI, R., ROMAR, H., HU, T. & LASSI, U. (2017) Activated carbon production from peat using ZnCl2: characterization and applications. - BioResources 12 (4), 8078-8092 .
SCHNEIDER, L., HAVERINEN, J, JAAKKOLA, M. & LASSI, U. (2017) Pretreatment and fractionation of lignocellulosic barley straw by mechanocatalysis, Chemical Engineering Journal, DOI: 10.1016/j.cej.2017.06.175
LAHTI, R., BERGNA, D., ROMAR, H., TUUTTILA, T., HU, T. & LASSI, U. (2017) Physico-chemical properties and use of waste biomass-derived activated carbons, Chemical Engineering Transactions, 57, 43-48.
LUUKKONEN, T., TOLONEN, E-T., RUNTTI, H., KEMPPAINEN, K., PERÄMÄKI, P., RÄMÖ, J., LASSI, U. (2017) Optimization of the metakaolin geopolymer preparation for maximized ammonium adsorption capacity, Journal of Materials Science, doi:10.1007/s10853-017-1156-9
RUNTTI H, TYNJÄLÄ P, TUOMIKOSKI S, KANGAS T, HU T, RÄMÖ J, LASSI U (2017) Utilisation of barium-modified analcime in sulphate removal: isotherm, kinetics and thermodynamics studies. Journal of Water Process Engineering, 16: 319-328
SORSA, O., ROMAR, H., LASSI, U. & KALLIO, T. (2017) Co-electrodeposited Mesoporous PtM (M=Co, Ni, Cu) as an Active Catalyst for Oxygen Reduction Reaction in a Polymer Electrolyte Membrane Fuel Cell, Electrochemica Acta 230, 49-57.
ROMAR, H., RIVOIRE, E., TYNJÄLÄ, P. & LASSI, U. (2017) Effect of calcination conditions on the dispersion of cobalt over Re, Ru and Rh promoted Co/γ-Al2O3 catalysts, Topics in Catalysis 60 (17-18), 1415-1428, DOI: 10.1007/s11244-017-0822-0
LAHTI, R., BERGNA, D., ROMAR, H., HU, T., COMAZZI, A., PIROLA, C., BIANCHI, L. & LASSI, U. (2017) Characterization of cobalt catalysts on biomass-derived carbon supports, Topics in Catalysis, doi:10.1007/s11244-017-0823-z
BEKAERT, E.BUANNIC, L., LASSI, U., LLORDÉS, A., SALMINEN, J. (2017) Electrolytes for Li- and Na-Ion Batteries: Concepts, Candidates, and the Role of Nanotechnology, In: Emerging nanotechnologies in Rechargeable Energy Storage systems, Rodriguez (Ed.), Elsevier, 2017 pp. 1-43.
LUUKKONEN, T., VÉZNÍKOVÁ, K., TOLONEN, E-T., RUNTTI, H., YLINIEMI, J., HU, T., KEMPPAINEN, K. & LASSI, U. (2017) Removal of ammonium from municipal wastewater with powdered and granulated metakaolin geopolymer, Environmental Technology, http://dx.doi.org/10.1080/09593330.2017.1301572
KRAMB, J., BAREA GOMEZ, A., DE MARTINI, N., DODDAPANENI, T., ROMAR, H., KONTTINEN, J. (2017) The effects of calcium and potassium on CO2 gasification of birch wood char in a fluidized bed, Fuel 196, 398-407.
PESONEN, J., KUOKKANEN, T., RAUTIO, P. & LASSI, U. (2017) Bioavailability of nutrients and harmful elements in ash fertilizers: Effect of granulation, Biomass and Bioenergy 100, 92-97. http://dx.doi.org/10.1016/j.biombioe.2017.03.019
HOKKANEN, S., BHATNAGAR, A., KOISTINEN, A., KANGAS, T., LASSI, U., SILLANPÄÄ, M. (2017) Comparison of adsorption equilibrium models and error functions for the study of sulfate removal by calcium hydroxyapatite microfibrillated cellulose composite, Env Technology, 1-15
SCHNEIDER, L., HAVERINEN, J, JAAKKOLA, M. & LASSI, U. (2017) Effective saccharification of lignocellulosic barley straw by mechanocatalytical pretreatment using potassium pyrosulfate as a catalyst, Bioresource Technology 234, 1-7.
DONG, Y., HAVERINEN, J., TUUTTILA, T., JAAKKOLA, M., HOLM, J., LEVEQUE, J.M. & LASSI, U. (2017) Rapid one-step solvent-free acid-catalysed mechanical depolymerisation of pine saw dust to high yield water soluble sugars, Biomass and Bioenergy 102, 23–30
LONGJIE, LIU, ZHONGHANG WANG., HAO DU, SHILI ZHENG, LASSI, U. & YI ZHANG (2017) Intensified decomposition of vanadium slag via aeration in concentrated NaOH solution, International Journal of Mineral Processing 160, 1-7.
JUHOLA, R., HEPONIEMI, A., TUOMIKOSKI, S., HU, T., VIELMA, T. & LASSI, U. (2017) Preparation of novel Fe catalysts from industrial by-products: catalytic wet peroxide oxidation of bisphenol A, Topics in Catalysis,DOI: 10.1007/s11244-017-0829-6
BERGNA, D., ROMAR, H., TUOMIKOSKI, S, RUNTTI, H., KANGAS, T., TYNJÄLÄ, P., & LASSI, U. (2017) Activated Carbon from Renewable Sources: Thermochemical Conversion and Activation of Biomass and Carbon Residues from Biomass Gasification, In: L. Singh, V.C. Kalia (Eds.) Waste Biomass Management – A Holistic Approach, Springer, 2017, pp. 187-213
LUUKKONEN, T., RUNTTI, H., TOLONEN, E-T., KEMPPAINEN, K. & LASSI, U. (2017) Uudet geopolymeeripohjaiset vedenkäsittelymateriaalit, GeoSorbents-projektin loppuraportti, KAMK:n julkaisusarja B, Raportteja ja selvityksiä 69, Kajaani 2017.

2016

RUNTTI, H., LUUKKONEN, T, NISKANEN, M., TUOMIKOSKI, S., KANGAS, T., TYNJÄLÄ, P., TOLONEN, E-T., SARKKINEN, M., KEMPPAINEN, K., LASSI, U. & RÄMÖ, J. (2016) Sulphate removal over barium-modified blast-furnace-slag geopolymer, Journal of Hazardous Materials 317, 373-384
TOLONEN, E-T., HU, T., RÄMÖ, J. & LASSI, U. (2016) The removal of sulphate removal from mine water by precipitation as ettringite and the utilization of the precipitate as a sorbent for arsenate removal, Journal of Environmental Management 181 (2016) 856-862
KARHUNEN, T., VÄLIKANGAS, J., TORVELA, T., LÄHDE, A., LASSI, U. & JOKINIEMI, J. (2016) Effect of doping and crystallite size on the electrochemical performance of Li4Ti5O12, Journal of Alloys and Compounds 659, 132-137.
ROMAR, H., LILLEBØ, A.H., TYNJÄLÄ, P., HOLMEN, A, BLEKKAN, E.A., & LASSI, U. (2016) H2-TPR, XPS and TEM Study of the Reduction of Ru and Re promoted Co/γ-Al2O3, Co/TiO2 and Co/SiC catalysts, Journal of Materials Science Research 5(2), 33-43.
DONG, Y., SCHNEIDER, L., HU, T., JAAKKOLA, M., HOLM, J., LEVEQUE, JM & LASSI, U. (2016) Direct acid-catalysed mechanical depolymerisation of fibre sludge to reducing sugars using planetary milling, Biomass and Bioenergy 86, 36-42.
SCHNEIDER, L., HAVERINEN, J, JAAKKOLA, M. & LASSI, U. (2016) Solid acid and base catalysts in the mechanocatalytical conversion of lignocellulosic barley straw, Bioresource Technology 206, 204-210.
RUNTTI, H., TUOMIKOSKI, S., KANGAS, T., LASSI, U. & KUOKKANEN, T., RÄMÖ, J. (2016) Sulphate removal over carbon residue from biomass gasification: Effect of chemical modification methods on sulphate removal efficiency, Bioresources 11(2), 3136-3152.
PESONEN, J., YLINIEMI, J., ILLIKAINEN, M., KUOKKANEN, T. & LASSI, U. (2016) Stabilization/solidification of fly ash from fluidized bed combustion of recycled fuel and biofuel using alkali-activation and cement addition, Journal of Environmental Chemical Engineering 4(2), 1759-1768.
SCHNEIDER, L., DONG, Y., HAVERINEN, J., JAAKKOLA, M. & LASSI, U. (2016) Efficiency of acetic acid and formic acid as a catalyst in catalytical and mechanocatalytical pretreatment of barley straw, Biomass and Bioenergy 91, 134-142.
LUUKKONEN, T., RUNTTI, H., NISKANEN, M., TOLONEN, E-T., SARKKINEN, M., KEMPPAINEN, K., RÄMÖ, J. & LASSI, U. (2016) Simultaneous removal of Ni(II), As(III) and Sb(III) from spiked mine effluent with metakaolin and blast furnace slag geopolymers, Journal of Environmental Management 166, 579-588.
HALONEN, S., KANGAS, T., LASSI, U. & HAATAJA, M. (2016) Urea-Water-Solution Properties: Density, Viscosity, and Surface Tension in an Under-Saturated Solution, Emission Control Science and Technology 3 (2), 161-170 . http://dx.doi.org/10.1007/s40825-016-0051-1
TOLONEN, E-T., LUUKKONEN,T., RUNTTI, H., RÄMÖ, J. & LASSI, U. (2016) Sorption of arsenate on ettringite formed in sulphate removal from mine drainage water, In: Proceedings IMWA 2016: Mining Meets Water – Conflicts and Solutions, TU Bergakademie, Freiberg, pp. 867-873. http://www.imwa.info/imwaconferencesandcongresses/proceedings/298-proceedings-2016.html
KUOKKANEN, V. (2016) Water treatment by electrocoagulation, In: Encyclopedia of Inorganic and Bioinorganic chemistry, John Wiley& sons. DOI: 10.1002/9781119951438.eibc2452
DI LECCE D., HU, T., HASSOUN, J. (2016) Electrochemical features of LiMnPO4 olivine prepared by sol-gel pathway, Journal of Alloys and Compounds 693, 730-737.

2015

LUUKKONEN,T., SARKKINEN, M., KEMPPAINEN, K., RÄMÖ, J. & LASSI, U. (2015) Metakaolin geopolymer characterization and application for ammonium removal from model solutions and landfill leachate, Applied Clay Sciences 119, 266-276
LUUKKONEN, T., RUNTTI, H., NISKANEN, M., TOLONEN, E-T., SARKKINEN, M., KEMPPAINEN, K., RÄMÖ, J. & LASSI, U. (2015) Simultaneous removal of Ni(II), As(III), and Sb(III) from spiked mine effluent with metakaolin and blast-furnace-slag geopolymers Journal of Environmental Management 166, 579-588.
LUUKKONEN,T., HEYNINCK, T., RÄMÖ, J. & LASSI, U. (2015) Comparison of organic peracids in wastewater treatment: disinfection, oxidation and corrosion, Water Research 85: 275-285. doi: 10.1016/j.watres.2015.08.037
ROMAR, H., LILLEBØ, A.H., TYNJÄLÄ, P., HOLMEN, A, BLEKKAN, E.A., & LASSI, U. (2015) Supported cobalt catalysts for Fischer-Tropsch synthesis using biomass-derived syngas, Topics in Catalysis 58(14), 887-895, DOI: 10.1007/s11244-015-0455-0
DONG, Y., HOLM, J. & LASSI, U. (2015) Dissolution and hydrolysis of lignocellulosic biomass using tailored ionic liquids (Chapter 20). In: Prof. Scott Handy (Ed.) Ionic liquids- Current state of arts, InTech, ISBN: 978-953-51-2122-0.
HEPONIEMI, AZALIM, S., HU, T.& LASSI, U. (2015) Cerium oxide based catalysts for wet air oxidation of bisphenol A, Topics in Catalysis 58(14), 1043-1052, DOI: 10.1007/s11244-015-0457-y
KUOKKANEN, V., KUOKKANEN, T., RÄMÖ, J., LASSI, U., ROININEN, J. (2015) Removal of phosphate from wastewater for further utilization using electrocoagulation with hybrid electrodes – Techno-economic studies. Journal of Water Process Engineering 8, e50-e57, doi:10.1016/j.jwpe.2014.11.008
TOLONEN, E., RÄMÖ, J. & LASSI, U. (2015) The effect of magnesium on partial sulphate removal from mine water as gypsum, Journal of Environmental Management 159, 143-146.
KUOKKANEN, V., KUOKKANEN, T., RÄMÖ, J., LASSI, U. (2015) Electrocoagulation treatment of peat bog drainage water containing humic substances, Water Research 79, 79-87.
KILPIMAA, S. RUNTTI, H., KANGAS, T., LASSI, U. & KUOKKANEN, T. (2015) Physical activation of carbon residue from biomass gasification: Novel sorbent for the removal of phosphates and nitrates from aqueous solution, Journal of Industrial and Engineering Chemistry, 21, 1354-1364.