Research Output 1988 2020

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Conference article in proceedings
2019

Unique compression behavior of foam-formed sheets in wet pressing and calendering

Järvinen, M., Pihko, R., Nurminen, I. & Ketoja, J., 8 May 2019, Proceedings of the International Paper Physics Conference (PaperCon 2019). TAPPI Press, p. 181-194

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Pressing (forming)
Calendering
Foams
Compaction
Recovery
2018

Potential of Hemp in Thermoplastic Biocomposites: The Effect of Fibre Structure

Immonen, K., Lahtinen, P., Isokangas, P. & Torvinen, K., 2018, Advances in Natural Fibre Composites: Raw Materials, Processing and Analysis. Fingueiro, R. & Rana, S. (eds.). Springer, p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Hemp
Thermoplastics
Fibers
Hemp fibers
Crops
2017

Cellulose based thermoplastics

Willberg-Keyriläinen, P., Vartiainen, J., Talja, R., Asikainen, S., Harlin, A. & Ropponen, J., 2017, Proceedings of 7th Nordic Wood Biorefinery Conference 2017. p. 44-48

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Maintaining bulk of foam formed structures in pressing and calendering

Pihko, R., Ketoja, J. & Nurminen, I., 1 Jan 2017, Paper Conference and Trade Show, PaperCon 2017: Renew, Rethink, Redefine the Future. TAPPI Press, Vol. 1. p. 563-570 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2016

Reinforcement of middle ply of board with HefCel

Lehmonen, J., Hytönen, E., Kangas, H., Lahtinen, P. & Pere, J., 1 Jan 2016, TAPPI International Conference on Nanotechnology for Renewable Materials 2016. TAPPI Press, Vol. 1. p. 458-467 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2015
2 Citations (Scopus)

Bulky paper and board at a high dry solids content with foam forming

Torvinen, K., Lahtinen, P., Kiiskinen, H., Hellen, E. & Koponen, A., 2015, Past and Future of OCC Systems, 2015 PaperCon Conference. TAPPI Press, p. 757-766

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Foams
Fibers
Dewatering
Flocculation
Cellulose

Carbon fibres from regenerated cellulose fibre precursors

Heikkilä, P., Valta, K., Vehviläinen, M., Kamppuri, T., Orell, O., Kakkonen, M., Pasanen, A., Honkanen, M., Vippola, M., Vuorinen, J. & Harlin, A., 2015, NWBC 2015: The 6th Nordic Wood Biorefinery Conference. VTT Technical Research Centre of Finland, p. 239-243 (VTT Technology; No. 233).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
cellulosic fibers
carbon
cellulose
polyacrylonitrile
activated carbon
1 Citation (Scopus)

The benefit of cellulose nanofibrils (CNF) to foam formed paper properties

Torvinen, K. & Lahtinen, P., 2015, 2015 TAPPI International Conference on Nanotechnology for Renewable Materials Proceedings. TAPPI Press

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Foams
Cellulose
Pulp
Fibers
Raw materials
2014

Effect of fibrillated cellulosic additives on paper strength properties

Lahtinen, P., Torvinen, K., Kangas, H., Liukkonen, S., Sneck, A., Peresin, M. S., Pere, J., Hänninen, T., Meyer, V. & Tammelin, T., 2014, PaperCON 2014 proceedings. TAPPI Press

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Paperboards
Kraft pulp
Softwoods
Pulp
Physical properties

Effect of lignin chemistry on non-productive enzyme adsorption in the enzymatic hydrolysis of lignocellulose

Rahikainen, J., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2014, Proceedings of the 13th European Workshop on Lignocellulosics and Pulp: EWLP 2014. Río Andrade, J. C. D., Gutiérrez Suárez, A., Rencoret, J. & Martínez, Á. T. (eds.). Sevilla, p. 49-52 O.13

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
lignocellulose
enzymatic hydrolysis
lignin
adsorption
chemistry

High yield cooking of wood chips with sulphite in neutral media

Hanhikoski, S., Varhimo, A., Niemelä, K., Warsta, E. & Vuorinen, T., 2014, 13the European Workshop on Lignocellulosics and Pulp: Proceedings. p. 383-386 P57

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Oxygen and ozone delignification of high kappa number sulphur-free soda hardwood pulps-pulp and papermaking properties

Asikainen, S., Varhimo, A., Hultholm, T. & Hassinen, E., 2014, IPBC 2014 Grenoble: International Pulp Bleaching Conference. Goyal, G. C. & Chirat, C. (eds.). Grenoble, p. 69-75

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

delignification
papermaking
ozone
hardwood
pulp

Textile fibers from recycled materials

Ma, Y., Määttänen, M., Särkilahti, A., Harlin, A., Hummel, M. & Sixta, H., 2014, Proceedings of Ambience 14&10i3m. Tampere University of Technology, (Proceedings of Ambience, Scientific Conference for Smart Textiles).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2013

Spruce bark biorefinery

Kemppainen, K., Niemelä, T., Inkinen, J., Uusitalo, J., Kaijaluoto, S., Sorsamäki, L., Aaltonen, O., Suurnäkki, A., Peltonen, S., Mikkonen, H., Grönberg, V., Kruus, K., Nakari-Setälä, T. & Siika-aho, M., 2013, Proceedings of the 21st European Biomass Conference. p. 540-543

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

biorefining
Picea
bark
tannins
forest industries

Sustainable Nonwoven Materials by Foam Forming Using Cellulosic Fibres and Recycled Materials

Heikkilä, P., Jetsu, P., Kinnunen, K., Määttänen, M., Valta, K. & Harlin, A., 2013, Proceedings of the 7th Aachen-Dresden International Textile Conference. Aachen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Foams
Fibers
Raw materials
Carbamates
Cellulose

Viscosity measurement: A valuable tool for routine quality control of fibril cellulose

Sneck, A. & Lahtinen, P., 2013, International Conference on Nanotechnology 2013. TAPPI Press, p. 840-848

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

quality control
viscosity
cellulose
methodology
sampling
2012

Alkaline oxidation pretreatment of wood materials to produce ethanol

Kallioinen, A., Siika-aho, M., Hytönen, E., Hakola, M., Rovio, S., Tamminen, T., Repo, T., Leskelä, M. & von Weymarn, N., 2012, NWBC 2012: The 4th Nordic Wood Biorefinery Conference. Niemelä, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 327-328 (VTT Technology; No. 53).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Open Access
Fractionation
Wood
Ethanol
Oxidation
Enzymatic hydrolysis

Enzymes - tools to upgrade biomass to high-value products

Grönqvist, S., Pere, J., Siika-aho, M., Suurnäkki, A. & Hakala, T. K., 2012, NWBC 2012: The 4th Nordic Wood Biorefinery Conference. Niemelä, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 329-330 (VTT Technology; No. 53).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Open Access
enzyme
biomass
natural resource
fossil
climate change

Improving the smoothness/bulk relationship through a pure fines layer on the paper surface

von Hertzen, L., Saharinen, E. & Sirviö, J., 2012, PTS Paper Symposium 2012 Proceedings: Munich, Germany, 11-14 September 2012. p. 36-A1 - 36-11

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Mechanical pulp
Thermomechanical pulp
Raw materials
Optical properties

Optimization of Lignofiber (LGF) organosolv process for fractionation of lignocellulosics

Kangas, H., Hakala, T., Hyvärinen, S. & Määttänen, M., 2012, 12th European Workshop on Lignocellulosics and Pulp: EWLP 2012 : August 27-30, 2012, Espoo, Finland : Proceedings. Mäkelä, V. (ed.). Helsinki: University of Helsinki, p. 312-315

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Fractionation
Lignin
Pulp
Pulp cooking
Recovery

Verbessertes Entwässerungsverhalten von elektronenbestrahlten Holzstoffen am Beispiel von Wasserrückhaltevermögen und spezifischer Oberfläche

Heinemann, S., Handke, T., Liukkonen, S., Leino, J., Runte, S. & Grossmann, H., 2012, Proceedings: Die österreichische Papierfachtagung, Graz, 23.-24.05.2012. Graz, Austria: APV Graz - Akademischer Papieringenieurs Verein

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

mechanical pulp
irradiation
pulp
newsprint
electrons
2011

Bar crossing forces in a TMP refiner

Olender, D., Omholt, I., Salminen, L., Fredrikson, A., Lucander, M., Wild, P., Sirviö, J. & Browne, T., 2011, Proceedings of International Mechanical Pulping Conference 2011. Chinese Academy of Forestry, p. 88-91

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

refiners
refining
specific energy
rotors
temperature

Energy-quality relations within refiner plate-gap

Liukkonen, S., Fredrikson, A., Salminen, L. & Sirviö, J., 2011, Proceedings of International Mechanical Pulping Conference 2011. Chinese Academy of Forestry, p. 215-218

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Refining
Pulp
Fibers
Force measurement
Temperature measurement

Prolonged wood storage causes mainly brightness problems for TMP

Sirviö, J., Särkilahti, A., Liitiä, T., Fredrikson, A., Salminen, L. & Nurminen, I., 2011, Proceedings of International Mechanical Pulping Conference 2011. Chinese Academy of Forestry, p. 23-26

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

peroxides
thermomechanical pulping
stored wood
mechanical pulp
fiber saturation
4 Citations (Scopus)

Stepwise hot water and alkali extraction of birch sawdust to produce xylan and cellulose

Kleen, M., Määttänen, M., Asikainen, S., Liitiä, T. & Tehomaa, M., 2011, Proceedings: 16th International Symposium on Wood, Fiber and Pulping Chemistry, 16th ISWFPC. Vol. 1. p. 666-671

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

xylan
sawdust
Betula
alkalis
cellulose

The effect of wood raw materials and fibre properties on the development of bonding ability and paper properties of TMP

Rusu, M., Gregersen, Ø., Liukkonen, S. & Sirviö, J., 2011, Proceedings of International Mechanical Pulping Conference 2011. Chinese Academy of Forestry, p. 27-31

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Wood
Raw materials
Fibers
Specific surface area
Mechanical pulp
2010

Characterization of two thermostable xylanases as accessory enzymes in lignocelluloses hydrolysis

Zhang, J., Szijártó, N., Maijala, P., Siika-aho, M., Puranen, T., Tenkanen, M. & Viikari, L., 2010, Lignobiotech One Symposium: 1st Symposium on Biotechnology Applied to Lignocelluloses : March 28th - April 1st 2010, Reims, France. Presses universitaires de Reims

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

2008

Catalytic pre-treatment of lignocellulosic raw materials

Lahtinen, P., von Weymarn, N., Lankinen, E., Repo, T., Leskelä, M., Kallioinen, A., Uusitalo, J., Siika-aho, M. & Tamminen, T., 2008, Proceedings: 10th European Workshop on Lignocellulosics and Pulp.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2007
12 Citations (Scopus)

Fatigue treatment of wood by high-frequency cyclic loading

Panula-Ontto, S., Lucander, M., Asikainen, S., Pöhler, T., Saharinen, E. & Björkqvist, T., 2007, Proceedings of a meeting held 6-9 May 2007, Minneapolis, Minnesota. TAPPI Press, 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Wood
Fatigue of materials
Heat generation
Pulse compression
Cyclic loads

Hydrolysis of reed canary grass and barley straw for bioethanol production

Kallioinen, A., Viikari, L., von Weymarn, N. & Siika-aho, M., 2007, Proceedings of the 29th Symposium on Biotechnology for Fuels and Chemicals.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Production of bio-ethanol from barley straw and reed canary grass: A raw material study

Pahkala, K., Kontturi, M., Kallioinen, A., Myllymäki, O., Uusitalo, J., Siika-aho, M. & von Weymarn, N., 2007, Proceedings of the 15th European Biomass Conference and Exhibition . p. 154-157

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
1997

Enzymatic engineering of fibre carbohydrates

Viikari, L., Suurnäkki, A., Siika-aho, M., Pere, J. & Buchert, J., 1997, 9th International Symposium on Wood and Pulping Chemistry (ISWPC), Montreal, CA, 9 - 12 June 1997. Montreal: Canadian Pulp and Paper Association - CPPA, 5 p. C5

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific