New cellulose-based materials respond to the growing demand for renewable materials especially in the textile and packaging markets. The Advanced Cellulose to Novel Products (ACel) research program provided methods for processing cellulose into new materials and utilizing these materials in novel products.
Publications
Journal articles
Publication
Date
Authors
Publishers
Keywords
Enzymatic hydrolysis of lignocellulosic polysaccharides in the presence of ionic liquids.
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Wahlström R, Suurnäkki A.
Green Chem., 2015, 17, 694-714
Porosity of wood pulp fibers in the wet and highly open dry state
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Lovikka VA, Khanjani P, Väisänen S, Vuorinen T, Maloney TC.
Micropor. Mesopor. Mat., 2016, 234, 326-335
Ionic Liquids: Enzymatic Hydrolysis of Lignocellulose
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Wahlström RM, Suurnäkki AK.
in Encyclopedia of Inorganic and Bioinorganic Chemistry, edited by David A. Atwood. John Wiley & Sons, Ltd: Chichester, UK. 2016, p. 235 – 248
Hyperthermostable Thermotoga maritima xylanase XYN10B shows high activity at high temperatures in the presence of biomass-dissolving hydrophilic ionic liquids
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Yu T, Wang Y, Anbarasan S, Telli K, Aslan A, Su Z, Zhou Y, Zhang L, Iivonen P, Havukainen S, Mentunen T, Hummel M, Sixta H, Binay B, Turunen O, Xiong, H.
Extremophiles, 2016, 20, 515-524
High stability and low competitive inhibition of thermophilic Thermopolyspora flexuosa GH10 xylanase in biomass-dissolving ionic liquids
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Anbarasan S, Wahlström R, Hummel M, Ojamo H, Sixta H, Turunen O
Appl. Microb. Biotechnol., 2017, 101, 1487-1498
Cellulose elementary fibrils assemble into helical bundles in S1 layer of spruce tracheid wall
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Reza M, Bertinetto C, Ruokolainen J, Vuorinen T.
Biomacromolecules, 2017, 18(2), 374-378.
Screening of glycoside hydrolases and ionic liquids for fibre modification
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Rahikainen, J., Anbarasan, S., Wahlström, R., Parviainen, A., King, A.W., Puranen, T., Kruus, K., Kilpeläinen, I., Turunen, O., Suurnäkki, A.
J. Chem. Technol. Biotechnol.
Assessing the reactivity of cellulose by oxidation with 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxo-piperidinium cation under mild conditions
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Khanjani, P., Väisänen, S., Nieminen, K., Maloney, T.C., Vuorinen, T.
Carbohyd. Polym., 176, 293-298
Feasibility of thermal separation in recycling of the distillable ionic liquid [DBNH][OAc] in cellulose fiber production.
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Ahmad W, Ostonen A, Jakobsson K, Uusi-Kyyny P, Alopaeus V, Hyväkkö U, King AWT.
Chem. Eng. Res. Des. 2016, 114, 287-298.
Efficiency of hydrophobic phosphonium ionic liquids and DMSO as recyclable cellulose dissolution and regeneration media
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Ashley J. Holding, Arno Parviainen, Ilkka Kilpeläinen, Ana Soto, Alistair W. T. King, Héctor Rodríguez
RCS Advances
Cellulose regeneration and spinnability from ionic liquids
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Hauru LKJ, Hummel M, Nieminen K, Michud A, Sixta H.
Soft Matt. 2015, 12, 1487-1495.
Dry jet-wet spinning of strong cellulose filaments from ionic liquid solution
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Hauru LKJ, Hummel M, Michud A, Sixta H.
Cellulose 2014, 21, 4471-4481.
Solution-State One- and Two-Dimensional NMR Spectroscopy of High-Molecular-Weight Cellulose.
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Holding AJ, Mäkelä V, Tolonen L, Sixta H, Kilpeläinen I, King AWT
ChemSusChem, 2016, 9 (8), 880-892
Efficiency of hydrophobic phosphonium ionic liquids and DMSO as recyclable cellulose dissolution and regeneration media
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Holding AJ, Parviainen A, Kilpeläinen I, Soto A, King AWT, Rodriguez H.
RSC Adv. 7: 17451-17461, 2017
Ionic liquids for the production of man-made cellulosic fibres; opportunities and challenges; Cellulose Chemistry and Properties: Materials, Fibers and Composites
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Hummel M, Michud A, Tanttu M, Asaadi S, Ma Y, Hauru LKJ, Parviainen A, King AWT, Kilpeläinen I, Sixta H.
Advances in Polymer Science Book Series, Ed. Orlando Rojas, 2016, 133-168.
Rheological Requirements for Continuous Filament Spinning of Cellulose-Ionic Liquid Solutions
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Hummel M, Michud A, Asaadi S, Ma Y, Hauru L, Hartikainen E, Sixta H.
Annual Transactions – The Nordic Rheology Society 2015, 23, 13-20.
High-performance lignocellulosic fibers spun from ionic liquid solution
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Hummel M, Michud A, Ma Y, Asaadi S, Roselli A, Hellstén S, Sixta H.
In Advances in Cellulose Science and Technology: Chemistry, Analysis, and Applications Ed. Rosenau, T. Wiley, 2016
Monitoring of cellulose depolymerization in1-ethyl-3-methylimidazolium acetate by shear and elongational rheology
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Michud A, Hummel M, Haward S, Sixta H.
Carbohydr. Polym. 2015, 117, 355-363.
Influence of process parameters on the structure formation of man-made cellulosic fibers from ionic liquid solution
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Michud A, Hummel M, Sixta H.
J. Appl. Polym. Sci., 2016.
Influence of molar mass distribution on the final properties of fibers regenerated from cellulose dissolved in ionic liquid by dry-jet wet spinning
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Michud A, Hummel M, Sixta H.
Polymer, 2015, 75-1-9.
Ioncell-F: ionic liquid-based cellulosic textile fibers as an alternative to viscose and Lyocell.
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Michud A, Tanttu M, Asaadi S, Ma Y, Netti E, Kääriainen P, Persson A, Berntsson A, Hummel M, Sixta H.
Textile Res. J. 2015, 86, 543-552.
Impact of amidinium, imidazolium and phosphonium based ionic liquids on biological cells and liposomes.
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Mikkola, S‐K, Robciuc, A., Lokajová, J., Holding, A. J., Lämmerhofer, M., Kilpeläinen, I., Holopainen, J. M., King, A. W. T., Wiedmer, S. K.
Env. Sci. Technol., 2015, 49, 1870-1878.
Effect of ionic liquids on the interaction between liposomes and common wastewater pollutants
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Ruokonen SK, Dusa F, Lokajová J, Kilpeläinen I, King AWT, Wiedmer S.
J. Chromatog. A., 2015, 1405, 178-187.
Experimental and Theoretical Thermodynamic Study of Distillable Ionic Liquid 1,5-Diazabicyclo[4.3.0]non-5-enium Acetate
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Ostonen A, Bervas J, Uusi-Kyyny P, Alopaeus V, Zaitsau DH, Emel’yanenko VN, Schick C, King AWT, Helminen J, Kilpeläinen I, Khachatrian AA, Varfolomeev MA
I&EC Research
Dew points of pure DBN and DBU and vapor-liquid equilibria of water + DBN and water + DBU systems for cellulose solvent recycling.
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Ostonen A, Uusi-Kyyny P, Pakkanen M, Alopaeus V.
Fluid Phase Equilibria
Sustainability of cellulose dissolution and regeneration in 1,5-diazabicyclo[4.3.0]non-5-enium acetate: a batch simulation of the IONCELL-F process
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Parviainen A, Wahlström R, Liimatainen U, Liitiä T, Rovio S, Helminen KJ, Hyväkkö U, King AWT, Suurnäkki A, Kilpeläinen I.
RSC Adv. 2015, 5, 69728-69737.
Impact of surface-active guanidinium-, tetramethylguanidinium-, and cholinium-based ionic liquids on Vibrio fischeri cells and dipalmitoylphosphatidylcholine liposomes.
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Rantamäki AH, Ruokonen S-K, Sklavounos E, Kyllönen, L.; King, A.W.T.; Wiedmer, S.K.
Accepted at Nature – Scientific Reports, 2017.
Effect of Ionic Liquids on Zebrafish (Danio rerio) Viability, Behavior, and Histology; Correlation between Toxicity and Ionic Liquid Aggregation
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Ruokonen S-K, Sanwald C, Sundvik M, Polnick S, Vyavaharka K, Duša F, Holding AJ, King AWT, Kilpeläinen I, Lämmerhofer M, Panula P, Wiedmer SK.
Environ. Sci. Technol., 2016,
Ioncell-F: High-strength Regenerated Cellulose Fibre
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Sixta H, Michud A, Hauru L, Asaadi S, Ma Y, King AWT, Kilpeläinen I, Hummel M.
Nordic Pulp Paper Res. J., 2015, 30, 43-57.
Ionic Liquids: Recycling, Encyclopedia of Inorganic and Bioinorganic Chemistry,
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Sklavounos E, Helminen JKJ, Kyllönen L, Kilpeläinen I, King AWT
Encyclopedia of Inorganic and Bioinorganic Chemistry, 2016
Mechanically-induced dimensional extensibility of fibers towards tough fiber networks
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Khakalo A, Vishtal A, Retulainen E, Filpponen I, Rojas OJ.
Cellulose 24:1, 191–205
Protein adsorption tailors the surface energies and compatibility between polylactide and cellulose nanofibrils
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Khakalo A, Filpponen I, Rojas OJ.
Biomacromolecules 18, 1426–1433, 2017
Effect of material properties and drawing parameters on the quality of deep-drawn paperboard products. Flexible Automation and Intelligent Manufacturing
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Leminen V, Ovaska S-S, Wallmeier M, Hauptmann M, Backfolk K, Varis J.
FAIM2016, Seoul, South Korea.
A novel technique for the evaluation of paperboard performance in press-forming
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Tanninen P, Matthews S, Ovaska S-S, Varis J, Backfolk K
Journal of Materials Processing Technology, 240, 284-292, 2017.
Utilization of Production-scale Machine in Experimental Fiber Material Convertibility Testing Using a Novel Press-forming Tool Set.
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Tanninen P, Ovaska S-S, Matthews S, Mielonen K, Backfolk K.
BioResources, 12(2), 3030-3042, 2017
Cellulose kraft pulp reinforced polylactic acid (PLA) composites: effect of fibre moisture content
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Virtanen S, Wikström L, Immonen K, Anttila U, Retulainen E.
AIMS Materials Science, 3(3): 756-769.
Improving the extensibility of paper: Sequential spray addition of gelatine and agar.
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Vishtal A, Khakalo A, Rojas OJ, Retulainen E.
Nordic Pulp and Paper Research Journal, 30:3, 452-460, 2015.
Boosting the Extensibility Potential of Fibre Networks: A Review.
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Vishtal A, Retulainen E.
Bioresources, 9:4, 7951-8001, 2014.
In-plane compression and biopolymer permeation enable super stretchable fiber webs for thermoforming toward 3-D structures
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Khakalo A., Kouko J., Filpponen I., Retulainen E., Rojas O.
ACS Sustainable Chem. Eng
Production of cellulose carbamate using urea-based deep eutectic solvents
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Willberg-Keyriläinen, P., Hiltunen, J., Ropponen, J.
Cellulose (2017)
Conference presentations
Publication
Date
Authors
Publishers
Keywords
Novel solvents in cellulose activation
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Kilpeläinen I, Vuoti S.
ACel Program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015
Cellulose dissolution capabilities and stabilities of ACel ionic liquids
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King A.
ACel Program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015
Enzymes in cellulose activation
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Kruus K.
ACel Program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015
Use of solvent exchange and critical point drying in assessing the reactivity of cellulosic pulps
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Maloney T.
ACel Program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2016
Assessing the reactivity of cellulosic pulps by dynamic vapor sorption analysis
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Väisänen S, Pönni R, Vuorinen T.
ACel Program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2017
Preparation and analysis of ultraporous dry fibers
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Lovikka V.
FPIRC European Cellulose Materials Doctoral Students Summer Conference, Autrans, France, August 2015
Method for Assessing Accessibility of Cellulose by Dynamic Vapor Sorption Combined with Deuterium Exchange
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Väisänen S, Pönni R, Vuorinen T.
ISWFPC 2015, 18th International Symposium on Wood, Fibre and Pulping Chemistry, Vienna, Austria, September 2015, pp CELL, 359.
The effect of fibril orientation of the reactivity of cellulose fibers
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Väisänen S, Reza M, Pönni R, Vuorinen T.
EWLP 2016 – 14th European Workshop on Lignocellulosics and Pulp, Autrans, France, June 28 – July 1, 2016
Combined ionic liquid and enzymatic treatment for increasing the reactivity and thermoplasticity of cellulose fibres
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Wahlström R, Turunen O, Anbarasan S, Rahikainen J, Kajala I, Suurnäkki A, Kruus K.
EWLP 2016 – 14th European Workshop on Lignocellulosics and Pulp, Autrans, France, June 28-July 1, 2016. Vol 1, p. 39 – 42.
Development of a novel rheology-based method to estimate pulp reactivity
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Ceccherini S, Maloney T.
FPIRC European Cellulose Materials Doctoral Students Summer Conference, Stockholm, Sweden, August 2016.
Combined enzymatic-ionic liquid treatments to increase the accessibility and reactivity of pulp fibers
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Wahlström R, Rahikainen J, Kruus K, Suurnäkki A.
American Chemical Society Spring Meeting, San Francisco, CA, USA, 2-6.4.2017, CELL-357.
Reactivity analysis methods
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Maloney T.
ACel final seminar, Helsinki, Finland, May 2017
New process for cellulose fibre spinning – Ionic liquids
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Kilpeläinen I.
ACel final seminar, Helsinki, Finland, May 2017
Cellulose fibre structure understanding
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Vuorinen T
ACel final seminar, Helsinki, Finland, May 2017
Novel CED-based rheological test to evaluate pulp reactivity
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Ceccherini S, Maloney T.
XVI Fundamental Research Symposium, Oxford, UK, September 2017.
Studying the reactivity of cellulose by oxidation with 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxo-piperidinium cation
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Khanjani P, Vuorinen T.
FPIRC European Cellulose Materials Doctoral Students Summer Conference, Leitring, Austria, October 2017.
Method for assessing the accessibility of cellulose by dynamic vapor sorption coupled with deuterium exchange
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Väisänen S, Zeng Z, Pönni R, Vuorinen T.
FPIRC European Cellulose Materials Doctoral Students Summer Conference, Leitring, Austria, October 2017.
Thermodynamic Aspects of Ionic liquid recycling from man-made cellulose fiber production.
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Ahmad W, Ostonen A, Jakobsson K, Alopaeus V.
10th European Congress of Chemical Engineering, 2015.
Activities on the recycling of the cellulose solvent
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Hellstén S, Walger E.
ACel Young researchers’ day November 8 2016, Espoo, Finland.
Liquid-liquid equilibria of phosphonium ionic liquid-DMSO electrolytes for cellulose dissolution
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Holding AJ, Kilpeläinen I, King AWT.
EXIL COST Action Meeting, July 2014, Tallinn, Estonia.
Ioncell-F: Fibre spinning development
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Hummel M, Hellstén S, Sixta H.
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Dissolution and processing of lignocellulose using an ionic liquid solvent: towards the production of high performance materials
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Hummel M, Hellstén S, Asaadi S, Ma Y, Walger E, Haslinger S, Sixta H.
ACS National Conference (Cell Division Symposium), San Francisco CA, USA, Apr 2017.
Upscaling of ionic liquid based cellulose spinning for the production of sustainable high performance fibers.
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Hummel M, Hellstén S, King A, Michud A, Ma Y, Asaadi S, Kilpeläinen I, Sixta H.
26th EUCHEM Conference on Molten Salts and Ionic Liquids, July 3-8 2016, Vienna, Austria.
Rheological Requirements for Continuous Filament Spinning of Cellulose-Ionic Liquid Solutions.
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Hummel M, Michud A, Asaadi S, Ma Y, Hauru L, Hartikainen E, Sixta H.
The Nordic Rheology Conference, Karlstad, Sweden, August 2015.
Rheological aspects of ionic liquid based dry-jet wet fiber spinning.
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Hummel M, Michud A, Asaadi S, Ma Y, Hauru L, Hartikainen E, Sixta H.
Avancell Conference, Gothenburg, Sweden, October 6-7, 2015.
Requirements for successful cellulose fiber spinning from ionic liquid solutions.
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Hummel M, Michud A, Asaadi S, Ma Y, Hauru L, Sixta H.
ACS National Conference (Cell Division Symposium), Denver CO, USA, Mar 2015.
A Salty Catwalk: Ionic Liquids meet Fashion.
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Hummel M, Michud A, Tanttu M, Asaadi S, Ma Y, Hauru LKJ, Sixta H.
4th Asia-Pacific Conference on Ionic Liquids and Green Processes, September 2014, Sydney, Australia.
Ioncell-F: High tenacity textile cellulose fibers from ionic liquid solutions.
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Hummel M, Michud A, Tanttu M, Asaadi S, Ma Y, Sixta H.
Aachen-Dresden International textile Conference, November 2014, Dresden, Germany.
Strong cellulosic fibers from waste material.
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Hummel M, Michud A, Tanttu M, Asaadi S, Ma Y, Sixta H.
Aachen-Dresden International Textile Conference, Aachen, Germany, November 26-27 2015.
High strength fibers from various ligno-cellulosic materials using the Ioncell-F technology.
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Hummel M, Michud A, Tanttu M, Netti E, Asaadi S, Ma Y, Sixta H.
COST FP1205 Training School – Pretreatment and dissolution of cellulose, Jena, Germany, April 2015.
Ioncell-F: high strength ligno-cellulosic fibers from ionic liquid solutions
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Hummel M, Michud A, Tanttu M, Netti E, Asaadi S, Ma Y, Sixta H.
ZELLCHEMING, Frankfurt, Germany, July, 2015.
Processing wood with ionic liquids
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Kilpeläinen I
SWE-FIN Workshop: New Materials from Trees, Stockholm, Sweden, June 2015.
Ionic Liquids and Biomass at the University of Helsinki
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King AWT
Symposium in Honor of Prof. Hiroyuki Ohno, University of Helsinki, Feb 2015.
High-resolution solution-state NMR of wood and pulp in ionic liquid electrolytes
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King AWT
ACS National Conference (Cell Division Symposium), Denver CO, USA, Mar 2015.
Cellulose dissolution capabilities and stabilities of ACel Ionic Liquids.
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King AWT
ACel Symposium, Hanasaari, Helsinki, June 2015.
High-resolution solution-state NMR of wood and pulp in ionic liquid electrolytes
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King AWT
EXIL COST Action Meeting, Prague, Czech Republic, June 2015.
Processing and analysis of nanocelluloses using ionic liquids
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King AWT
PolyRefNorth Workshop, Ås, Norway, Nov 2015.
Homogeneous processing of biomass: pre-treatments to avoid decomposition
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King AWT
Pacifichem, Dec 2015.
Processing and solution-state NMR analysis of nanocelluloses in ionic liquids
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King AWT
4th FILL Symposium – Tokyo University of Agriculture and Technology, Tokyo, Japan, Jan 2016.
Processing and solution-state NMR analysis of nanocelluloses in ionic liquids
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King AWT
ACS National Conference (Cell Division Symposium), San Diego CA, USA, Mar 2016.
Ionic liquids and biomass: current developments in Helsinki
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King AWT
EXIL Cost Action (CM1206) Workshop, Poznan, Poland, Apr 2016.
Methods for chemical modification of nanocellulose
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King AWT
FPS Cost Action (FP1205) Workshop, Stockholm, Sweden, Apr 2016.
Processing and analysis of nanocelluloses in ionic liquids
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King AWT
Symposium on Cellulose Processing in Ionic Liquids – University of Helsinki, Finland, May 2016
Advances in Cellulose Processing Using Ionic Liquids, ILSEPT
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King AWT
Kuala Lumpur, Malaysia, Jan 2017.
Ioncell-F: Production of high tenacity cellulosic fibers from ionic liquid solutions.
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Michud A, Asaadi S, Hummel M, Sixta H.
International Symposium on Wood Science and Technology 2015, Tokyo, Japan, March 2015.
Production of man-made cellulose fiber by dry-jet wet spinning from a solution containing pulp dissolved in ionic liquids.
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Michud A, Hummel M, Sixta H.
The 6th Workshop on Cellulose, Regenerated Cellulose and Cellulose Derivatives, November 2014, Karlstad, Sweden.
Thermodynamical study of protic ionic liquids [DBUH][OAc] and [DBNH][OAc].
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Ostonen A.
European Symposium on Applied Thermodynamics, 2015.
Design of solvent recycling for Ioncell-F process
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Ostonen A, Ahmad W.
ACel Young researchers’ day November 8 2016, Espoo, Finland.
Controlled pulp swelling & 9-Methyl-DBNH acetate
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Parvianen A, Helminen J.
ACel Young researchers’ day November 8 2016, Espoo, Finland.
Recent Developments of the Ioncell Process for the Production of Man-made Cellulose Fibers
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Sixta H.
Designing Cellulose for the Future II May 18-19, Helsinki, Finland.
Ioncell – Process development
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Sixta H, Alopaeus V.
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Identification of accumulated carbohydrate degradation products during the processing of cellulose using an ionic liquid solvent: Towards solvent recycling
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Walger E, Hellstén S, Witos J, Wiedmer S, Hummel M, Sixta H.
ACS National Conference (Cell Division Symposium), San Francisco CA, USA, Apr 2017.
Combined mechanical and chemical modifications towards super-stretchable paper-based materials
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Khakalo A, Kouko J, Filpponen I, Retulainen E, Rojas OJ.
Congreso Iberoamericano de Investigacion en Celulosa y Paper CIADICYP 2016, Espoo Finland, 4-8.9.2016, book of abstracts p. 23.
Combined mechanical and chemical modifications towards super-stretchable paper-based materials
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Khakalo, A, Kouko J, Filpponen I, Retulainen E, Rojas OJ.
253rd ACS National Meeting & Exposition, San Francisco, CA, United States, April 2-6, 2017, CELL-524
Effect of mechanical treatment on the straining behavior of single softwood pulp fibers. Deformation and damage mechanisms of wood-fibre network materials and structures.
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Kouko J, Jajcinovic M, Fischer W, Ketola A, Hirn U, Retulainen E.
Euromech Colloquium 592, 7–9.6.2017, KTH Royal Institute of Technology, Stockholm, Sweden.
Measurement of Thermoplastic Properties of Packaging Materials
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Kouko J, Paakkolanvaara M, Retulainen E.
28th IAPRI Symposium on Packaging 2017, Lausanne, Switzerland, 9-12.5.2017.
Improving the extensibility of thermoformable web structures with polymer dispersions.
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Kouko J, Setälä H, Ropponen J, Retulainen, E
Progress in Paper Physics Seminar, 22.-25.8.2016, Darmstadt, Germany.
Three-dimensional formability of paper
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Retulainen E, Vishal A, Kouko J.
5th Int. Symp. Emerging Technologies of Pulping and Papermaking & 3rd Int. Papermaking and Environment Conf. 7.-9.11.2016, Guangzhou, China.
Thermoformable web
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Retulainen E.
ACel final seminar, 19.5.2017, Helsinki, Finland
Effect of polyurethane addition on the strength, extensibility and 3D formability of paper and board
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Vishtal A, Khakalo A, Kouko J, Retulainen E.
Paper & Biorefinery Conference, 11-12.5.2016, Graz, Austria. APV Akademischer Papieringenieur-Verein at Graz University of Technology.
Biopolymer – Fibre Composites
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Wikström L.
ACel final seminar, 19.5.2017, Helsinki, Finland
Posters
Publication
Date
Authors
Publishers
Keywords
Swelling and moulding of cellulose with ionic liquid co-solvent mixtures.
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Parviainen A. et al.
ACel program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015.
Method for assessing accessibility of cellulose by DVS combined with deuterium exchange.
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Väisänen S, Pönni R, Vuorinen T.
ACel program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015.
Increasing pulp reactivity and thermoformability by combined ionic liquid and enzyme treatments: screening of optimal ionic liquid – enzyme combinations.
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Wahlström R, Turunen O, Rahikainen J, Anbarasan S, Kajala I, Ojamo H, Kruus K.
ACel program seminar: Cellulose reactivity and recycling of ionic liquids, Espoo, Finland, June 2015.
Deep eutectic solvents and ionic liquids in enzymatic cellulose hydrolysis
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Wahlström R, Hiltunen J, Pitaluga de Souza Nascente S.M, Kruus K, Vuoti S.
The 6th Nordic Wood Biorefinery Conference (NWBC), Helsinki, Finland, October 2015, p. 326-331 (VTT Technology 233).
Increasing pulp reactivity and thermoformability by combined ionic liquid and enzyme treatments: screening of optimal ionic liquid – enzyme combinations
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Wahlström R, Turunen O, Anbarasan S, Rahikainen S, Kajala I, Ojamo H, Kruus K
Designing Cellulose for the Future II, Seminar on the 18–19.5.2016.
Increasing Pulp Reactivity and Thermoformability by Combined Ionic Liquid and Enzyme Treatments: Screening of Optimal Ionic Liquid – Enzyme Combinations.
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Wahlström R, Turunen O, Anbarasan S, Rahikainen S, Kajala I, Ojamo H, Kruus K
The 6th Nordic Wood Biorefinery Conference (NWBC), Helsinki, Finland, October 2015, p. 436-441 (VTT Technology 233).
Development of rheology-based measuring technique for cellulose reactivity.
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Ceccherini S, Maloney T.
The 4th Symposium of Biotechnology Applied to Lignocelluloses, Madrid, Spain, June 2016.
Chemical reactivity of cellulose
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Khanjani P, Vuorinen T.
EWLP 2016, European Workshop on Lignocellulosics and Pulp, Autrans, France, June 28 – July 1, 2016.
Cellulose fiber reactivity
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Khanjani P, Vuorinen T.
FPIRC European Cellulose Materials Doctoral Students Summer Conference, Stockholm, Sweden, August 2016.
Identification of Unprecedented macropores in cellulosic fibers
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Moriam MK, Maloney T.
ACel final seminar, Helsinki, Finland, May 2017
Absolute measures of the chemical reactivity and accessibility of cellulose
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Väisänen S, Khanjani P, Zeng Z, Pönni R, Vuorinen T.
ACel final seminar, Helsinki, Finland, May 2017
Cellulose Betainate: Demonstrated Scale-up Process
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Willberg-Keyriläinen P, Ropponen J, Kaunisto J, Leino M, Ahlgren J, Vuorenpalo V-M, Hiltunen J, Perender, A-M, Kilpeläinen, I.
ACel Internal Final meeting on May 18th 2017 and ACel Public Final Seminar on May 19th 2017
Thermodynamic Analysis of Ionic Liquid Recycling
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Ahmad W, Ostonen A, Jakobsson K, Uusi-Kyyny P, Alopaeus V.
The 6th Nordic Wood Biorefinery Conference (NWBC), Helsinki, Finland, October 2015.
Stability of pulp and ionic liquid in the Ioncell-F process
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Elsayed S, Burkhart F, Hellstén S, Alopaeus V, Sixta H, Walger E, Witos J, Wiedmer S
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Stability of recyclable ionic liquids
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Helminen JKJ
ACel Symposium, Hanasaari, Helsinki, June 2015.
Phase-separable ionic liquids for cellulose dissolution.
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Holding AJ
ACel Symposium, Hanasaari, Helsinki, June 2015.
Phase-separable ionic liquids for cellulose dissolution.
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Holding AJ
SWE-FIN Workshop: New Materials from Trees, Stockholm, Sweden, June 2015.
Upper critical solution temperature of cellulose in ionic liquid and molecular solvent mixtures
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Holding AJ
EXIL Cost Action (CM1206) Workshop, Poznan, Poland, Apr 2016.
UCST-Type behavior of cellulose in ionic liquid-electrolyte solutions
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Holding AJ
Designing Cellulose for the Future II May 18-19 2016, Helsinki, Finland.
HSCQ NMR of cellulose in Phase Separable Ionic Liquids.
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Holding AJ, Mäkelä V, King AWT, Kilpeläinen I.
4th Asia-Pacific Conference on Ionic Liquids and Green Processes, September 28 – October 1,Sydney, Australia
Recovery of Phase-Separable Lignocellulose dissolving ionic liquids from Water
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Holding AJ, Rodríguez H, Kilpeläinen I, King AWT.
EUCHEM 2014 (5th Conference on Molten Salts and Ionic Liquids), July 2014, Tallinn, Estonia.
Phase-Separable Ionic Liquids for Lignocellulose Processing
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Holding AJ, Rodríguez H, Kilpeläinen I, King AWT.
13th European workshop on lignocellulosics and pulp, June 24-27, 2014, Seville, Spain.
High-resolution solution-state NMR of Nanocellulose in ionic liquid electrolytes
–
King AWT
SWE-FIN Workshop: New Materials from Trees, Stockholm, Sweden, June 2015.
High-resolution solution-state NMR analysis of modified nanocelluloses in ionic liquid electrolytes
–
King AWT
Pacifichem, Dec 2015.
Influence of molar mass distribution on the final properties of regenerated fibers from cellulose dissolved in ionic liquid by dry-jet wet spinning.
–
Michud A, Hummel M, Sixta H.
13th European workshop on lignocellulosics and pulp, June 24-27, 2014, Seville, Spain.
Production of man-made cellulosic fibers by dry-jet wet spinning from a solution containing pulp dissolved in ionic liquid.
–
Michud A, Hummel M, Sixta H.
Marcus Wallenberg prize ceremony, September 2014, Stockholm, Sweden.
Optimization of process parameter for ionic liquid-based fiber spinning
–
Michud A, Hummel M, Sixta H.
ACel Symposium, Hanasaari, Helsinki, June 2015.
Optimization of process parameter for ionic liquid-based fiber spinning
–
Michud A, Hummel M, Sixta H.
SWE-FIN Workshop: New Materials from Trees, Stockholm, Sweden, June 2015.
Development of a novel process for the production of manmade cellulosic fibers from ionic liquid solution
–
Michud A, Hummel M, Sixta H.
Designing Cellulose for the Future II May 18-19 2016 , Helsinki, Finland.
Protic ionic liquids as direct dissolution solvents for lignocellulose-based textile fibre production
–
Parviainen A
Pacifichem, Dec 2015.
Increasing pulp reactivity and thermoformability by combined ionic liquid and enzyme treatments: screening of optimal ionic liquid – enzyme combinations”
–
Joint poster VTT + Aalto (task 3.2)
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Coupling of PLA and bleached softwood kraft pulp for enhanced properties of biocomposites
–
Immonen K, Anttila U, Nygård M, Rauta S-T, Wikström L.
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
3-D formability of paperboard
–
Kouko J, Setälä H, Retulainen E.
Designing Cellulose for the Future II -Seminar 18–19.5.2016, Helsinki, Finland
Paperboard with high extensibility
–
Kouko J. Retulainen E.
ACel final seminar 18–19.5.2017, Helsinki, Finland
Converting of thermoformable materials and characterization of formed objects
–
Ovaska S-S, Tanninen P, Lyytikäinen J, Backfolk K.
Designing Cellulose for the Future II -Seminar 18–19.5.2016, helsinki, Finland
Benchmarking of Novel Thermoformable Materials
–
Ovaska S-S, Tanninen P, Lyytikäinen J, Backfolk K.
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Cellulose kraft pulp (CKP) reinforced polylactic acid (PLA) composites: effect of fibre moisture content
–
Virtanen S, Wikström L, Immonen K, Anttila U, Retulainen E.
Designing Cellulose for the Future II, 18–19.5.2016, Helsinki and ACel final seminar, Seminar on the 18–19.5.2017
Ductile multicomponent composites based on natural biopolymers
–
Visanko M, Sirviö J, Liimatainen H.
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Cellulose Betainate: Demonstrated Scale-up Process
–
Pia Willberg-Keyriläinen, Jarmo Ropponen, Juha Kaunisto, Mari Leino, Jonni Ahlgren, Veli-Matti Vuorenpalo, Jaakko Hiltunen, Anna-Maija Perender, Ilkka Kilpeläinen
ACel final seminar, May 19, Hotel Paasitorni, Helsinki
Theses
Publication
Date
Authors
Publishers
Keywords
Acid-base conjugate ionic liquids in lignocellulose processing: synthesis, properties and applications
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Arno Parviainen
Faculty of Science, Department of Chemistry, Laboratory of Organic Chemistry, Defence 11 November 2016. Custos Ilkka Kilpeläinen, Opponent Ali Harlin, Thesis Advisor Alistair King.
Thermostable beta-glycosidases as processing enzymes in biorefineries
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Sasikala Anbarasan
Aalto University School of Chemical Technology. Defence 19 December 2016. Custos Markus Linder, Opponent Stefan Willför, Thesis Advisor Ossi Turunen.
Treatments for enhancing accessibility and reactivity of cellulose and their analysis
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Debnath S.
Master’s thesis. Final project. Department of Forest Products Technology. Aalto University. Espoo, 2015.
Development of a novel rheology-based method to estimate pulp reactivity
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Sara Ceccherini
Master’s thesis. Department of Forest Products Technology. Aalto University. Espoo, 2016.
The effect of the structure of cellulose on its reactivity
–
Zhen Zeng
Master’s thesis. Department of Forest Products Technology. Aalto University. Espoo, 2016.
The effect of the structure of cellulose on its reactivity
–
Zhen Zeng
Master’s thesis. Department of Forest Products Technology. Aalto University. Espoo, 2016.
Thermodynamic Study of Protic Ionic Liquids
–
Alexandr Ostonen
Aalto University, PhD thesis
Development of a novel process for the production of man-made cellulosic fibers from ionic liquid solution
–
Anne Michud
Aalto University, PhD thesis
Acid-base conjugate ionic liquids in lignocellulose processing: Synthesis, Properties and Applications
–
Arno Parviainen
University of Helsinki, PhD thesis
Ionic Liquids and Electrolytes for Cellulose Dissolution
–
Ashley J. Holding
University of Helsinki, PhD thesis
Recycling of the solvent from the spin bath
–
Florian Burkhart
Aalto University, M.Sc Theses
Screening of ionic liquids for the dissolution and fiber spinning of cellulose
–
Kadvaël Le Boulch
Aalto University, M.Sc Theses
Lignocellulose solutions in ionic liquids
–
Lauri Hauru
Aalto University, PhD thesis
Modeling of thin film evaporator for ionic liquid recycling
–
Paulus Ilmanen
Aalto University, M.Sc Theses
Creasing-based creping of fiber-based substrates
–
Bikash Panthi
Master’s Thesis, Lappeenranta University of Technology, 2016.
Effect of ambient conditions on dimensional stability and stiffness of commercial paperboard and paperboard trays
–
Andrei Bolgov
Master’s Thesis, Lappeenranta University of Technology, 2015.
Kartongin fysikaalisten ominaisuuksien vaikutus muovautuvuuteen
–
Johanna Lyytikäinen
Master’s Thesis, Lappeenranta University of Technology, 2015
Press forming of paperboard – advancement of converting tools and process control
–
Panu Tanninen
Dissertation, Lappeenranta University of Technology, 2015.
Advanced Structures and Compositions for 3D Forming of Cellulosic Fibers
–
Alexey Khakalo
Dissertation, Aalto University, 2017