DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sasikala, Suchithra Padmajan | ko |
dc.contributor.author | Neri, Wilfrid | ko |
dc.contributor.author | Poulin, Philippe | ko |
dc.contributor.author | Aymonier, Cyril | ko |
dc.date.accessioned | 2018-11-12T04:17:25Z | - |
dc.date.available | 2018-11-12T04:17:25Z | - |
dc.date.created | 2018-10-22 | - |
dc.date.created | 2018-10-22 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | CARBON, v.139, pp.572 - 580 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/246297 | - |
dc.description.abstract | The chemical/thermal in situ reduction of graphene oxide (GO) in GO-polymer composite is consistently challenged by the presence of undesirable chemical residues/temperature degradation restriction of the polymer. In order to tackle this problem, an effective in situ supercritical fluid reduction strategy comprising of supercritical CO2 and ethanol binary system under N-2 atmosphere was developed by stepwise comparison of different reduction methods for graphene oxide-polyvinyl alcohol (GO-PVA) composite films. The resulting rGO-PVA composite films comprising of 10 wt% rGO showed an electrical conductivity of 51.7 S/m-and Young's modulus of 3.1 GPa. Different weight loadings of GO in the polymer composite films were found to affect the electrical and mechanical properties of the resulting rGO-polymer films. The in situ supercritical fluid reduction strategy was demonstrated further for successfully obtaining rGO-polyethylene glycol films (rGO-PEG) and rGO-PVA fiber. (C) 2018 Published by Elsevier Ltd. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | POLY(VINYL ALCOHOL) | - |
dc.subject | OXIDE NANOCOMPOSITES | - |
dc.subject | ELECTRICAL-CONDUCTIVITY | - |
dc.subject | GRAPHITE OXIDE | - |
dc.subject | FILMS | - |
dc.subject | CRYSTALLINITY | - |
dc.subject | PERCOLATION | - |
dc.subject | NANOSHEETS | - |
dc.subject | SHEETS | - |
dc.title | An effective in situ reduction strategy assisted by supercritical fluids for the preparation of graphene - polymer composites | - |
dc.type | Article | - |
dc.identifier.wosid | 000446063100065 | - |
dc.identifier.scopusid | 2-s2.0-85053130520 | - |
dc.type.rims | ART | - |
dc.citation.volume | 139 | - |
dc.citation.beginningpage | 572 | - |
dc.citation.endingpage | 580 | - |
dc.citation.publicationname | CARBON | - |
dc.identifier.doi | 10.1016/j.carbon.2018.06.076 | - |
dc.contributor.nonIdAuthor | Neri, Wilfrid | - |
dc.contributor.nonIdAuthor | Poulin, Philippe | - |
dc.contributor.nonIdAuthor | Aymonier, Cyril | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POLY(VINYL ALCOHOL) | - |
dc.subject.keywordPlus | OXIDE NANOCOMPOSITES | - |
dc.subject.keywordPlus | ELECTRICAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | CRYSTALLINITY | - |
dc.subject.keywordPlus | PERCOLATION | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | SHEETS | - |
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