Electrical behaviour of native cellulose nanofibril/carbon nanotube hybrid aerogels under cyclic compression

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorWang, Miaoen_US
dc.contributor.authorAnoshkin, Ilya V.en_US
dc.contributor.authorNasibulin, Albert G.en_US
dc.contributor.authorRas, Robin H Aen_US
dc.contributor.authorNonappa, Nonappaen_US
dc.contributor.authorLaine, Janneen_US
dc.contributor.authorKauppinen, Esko I.en_US
dc.contributor.authorIkkala, Ollien_US
dc.contributor.departmentDepartment of Radio Science and Engineeringen
dc.contributor.departmentDepartment of Bioproducts and Biosystemsen
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.departmentDepartment of Forest Products Technologyen
dc.contributor.groupauthorMolecular Materialsen
dc.contributor.groupauthorOptics and Photonicsen
dc.contributor.groupauthorSoft Matter and Wettingen
dc.contributor.groupauthorNanoMaterialsen
dc.date.accessioned2017-05-11T08:29:47Z
dc.date.available2017-05-11T08:29:47Z
dc.date.issued2016en_US
dc.description.abstractHybrid aerogels consisting of cellulose nanofibers (CNF) and modified few-walled carbon nanotubes (FWCNT) are investigated under cyclic mechanical compression to explore "electrical fatigue". For this purpose the FWCNTs were hydrophilized, thus promoting their aqueous dispersibility to allow FWCNT/CNF hybrid hydrogels, followed by freeze-drying to obtain hybrid aerogels. The optimized composition consisting of FWCNT/CNF 20/80 wt/wt showed conductivity of 10-5 S cm-1 as promoted due to double percolation, and showed only small changes in electrical and mechanical behaviour upon cycling 100 times. The electrical behaviour under cycled compression shows good stability and reversibility.en
dc.description.versionPeer revieweden
dc.format.extent6
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationWang, M, Anoshkin, I V, Nasibulin, A G, Ras, R H A, Nonappa, N, Laine, J, Kauppinen, E I & Ikkala, O 2016, 'Electrical behaviour of native cellulose nanofibril/carbon nanotube hybrid aerogels under cyclic compression', RSC Advances, vol. 6, no. 92, pp. 89051-89056. https://doi.org/10.1039/c6ra16202aen
dc.identifier.doi10.1039/c6ra16202aen_US
dc.identifier.issn2046-2069
dc.identifier.otherPURE UUID: 7cd821e1-3716-458c-9610-d055468f372ben_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/7cd821e1-3716-458c-9610-d055468f372ben_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/12948430/c6ra16202a.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/25637
dc.identifier.urnURN:NBN:fi:aalto-201705114021
dc.language.isoenen
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofseriesRSC Advancesen
dc.relation.ispartofseriesVolume 6, issue 92, pp. 89051-89056en
dc.rightsopenAccessen
dc.titleElectrical behaviour of native cellulose nanofibril/carbon nanotube hybrid aerogels under cyclic compressionen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

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