Title: | Cellulose Nanofibril-Based Materials - Fundamental Properties, Novel Processing Routes, and Potential Applications Selluloosan nanokuituihin perustuvat materiaalit |
Author(s): | Toivonen, Matti |
Date: | 2018 |
Language: | en |
Pages: | 71 + app. 67 |
Department: | Teknillisen fysiikan laitos Department of Applied Physics |
ISBN: | 978-952-60-7789-5 (electronic) 978-952-60-7788-8 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 3/2018 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Ikkala, Olli, Prof., Aalto University, Department of Applied Physics, Finland |
Thesis advisor(s): | Ikkala, Olli, Prof., Aalto University, Department of Applied Physics, Finland |
Subject: | Physics, Materials science |
Keywords: | nanocellulose, cellulose nanofibrils, processing, aerogel, porosity, polyelectrolyte complexation, nanoselluloosa, selluloosan nanokuidut, prosessointi, aerogeeli, huokoisuus, polyelektrolyyttien kompleksointi |
Archive | yes |
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Abstract:Selluloosan nanokuidut (SNK) ovat tärkeä nanoselluloosien kategoria ja ovat herättäneet kiinnostusta materiaalitieteissä, koska ne ovat lupaavia uusiutuvia raaka-aineita moniin sovelluksiin. Tässä työssä tutkitaan uusia valmistustapoja SNK:hin pohjautuville materiaaleille erilaisten ominaisuusyhdistelmien mahdollistamiseksi. Valmistustapojen kannalta SNK:jen keskeisinä piirteinä tunnistettiin niiden morfologia ja selluloosalle ominaiset kemiallis-fysikaaliset pintaominaisuudet. |
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Parts:[Publication 1]: Toivonen, M.S.; Kurki-Suonio, S.; Schacher, F.H.; Hietala, S.; Rojas, O.J.; Ikkala, O. Water-Resistant, Transparent Hybrid Nanopaper by Physical Cross-Linking with Chitosan. Biomacromolecules, 2015, 16(3), pp 1062-1071. DOI: 10.1021/acs.biomac.5b00145 View at Publisher [Publication 2]: Toivonen, M.S.; Kurki-Suonio, S.; Wagermaier, W.; Hynninen, V.; Hietala, S.; Ikkala, O. Interfacial Polyelectrolyte Complex Spinning of Cellulose Nanofibrils for Advanced Bicomponent Fibers, Biomacromolecules, 2017, 18(4), pp 1293 – 1301. DOI: 10.1021/acs.biomac.7b00059 View at Publisher [Publication 3]: Mohammadi, P.; Toivonen, M.S.; Ikkala, O.; Wagermaier, W.; Linder, M.B. Aligning cellulose nanofibril dispersions for tougher fibers, Scientific Reports, 2017, 7, 11860. DOI: 10.1038/s41598-017-12107-x View at Publisher [Publication 4]: Toivonen, M.S.; Kaskela, A.; Rojas, O.J.; Kauppinen, E.I.; Ikkala, O. Ambient-Dried Cellulose Nanofibril Aerogel Membranes with High Tensile Strength and Their Use for Aerosol Collection and Templates for Transparent, Flexible Devices. Advanced Functional Materials, 2015, 25(42), pp 6618-6626.DOI: 10.1002/adfm.201502566 View at Publisher [Publication 5]: Toivonen, M.S.; Onelli, O.D.; Jacucci, G.; Lovikka, V.; Rojas, O.J.; Ikkala, O.; Vignolini, S. Anomalous Diffusion-Assisted Brightness in White Cellulose Nanofibril Membranes, submitted (14 pages) |
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