https://scholars.lib.ntu.edu.tw/handle/123456789/406349
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lai C.-L. | en_US |
dc.contributor.author | Fu Y.-J. | en_US |
dc.contributor.author | Chen J.-T. | en_US |
dc.contributor.author | Wang D.-M. | en_US |
dc.contributor.author | Sun Y.-M. | en_US |
dc.contributor.author | Huang S.-H. | en_US |
dc.contributor.author | Hung W.-S. | en_US |
dc.contributor.author | Hu C.-C. | en_US |
dc.contributor.author | Lee K.-R. | en_US |
dc.creator | Lee K.-R.;Hu C.-C.;Hung W.-S.;Huang S.-H.;Sun Y.-M.;Chen J.-T.;Fu Y.-J.;Lai C.-L.;Wang D.-M. | - |
dc.date.accessioned | 2019-05-03T07:08:01Z | - |
dc.date.available | 2019-05-03T07:08:01Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 00086223 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/406349 | - |
dc.description.abstract | This study fabricates a transparent cyclic olefin copolymer (COC)/thermally reduced graphene oxide (TRGO) composite film with low content of TRGO, which exhibits high water vapor barrier properties. With only 0.06 wt% (0.028 vol%) TRGO, the COC/TRGO composite film reduces the water vapor permeability by ?21%. The amount of TRGO in this work is 10-100 times lower than that in other polymer/clay or polymer/graphene composites that reduce the water vapor permeability at the same percentage. Low TRGO content has benefits of fabricating a film with low cost, high transparency, and truly excellent flexibility. The water vapor permeabilities of COC/TRGO composites are much lower than those predicted by Cussler or Nielsen model because of the significant rigidification of COC chains near TRGOs. The COC/TRGO composite film was annealed at different temperatures and then surface modified with amphiphilic polymer to further improve its barrier performance. By treating the film with 0.06 wt% TRGO, the water vapor permeability is greatly reduced by ?65%. ? 2015 Elsevier Ltd. All rights reserved. | - |
dc.language | en | - |
dc.relation.ispartof | Carbon | en_US |
dc.title | Composite of cyclic olefin copolymer with low graphene content for transparent water-vapor-barrier films | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.carbon.2015.04.006 | - |
dc.identifier.scopus | 2-s2.0-84929347199 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84929347199&doi=10.1016%2fj.carbon.2015.04.006&partnerID=40&md5=7170215355c13f06c5d04105fa02d886 | - |
dc.relation.pages | 85-93 | - |
dc.relation.journalvolume | 90 | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.dept | Secretariat Office | - |
crisitem.author.orcid | 0000-0003-4469-6620 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | Administrative Unit | - |
顯示於: | 化學工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。