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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 9 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | MATTER | - |
dc.citation.volume | 2 | - |
dc.contributor.author | Akbari, Abozar | - |
dc.contributor.author | Cunning, Benjamin V. | - |
dc.contributor.author | Joshi, Shalik R. | - |
dc.contributor.author | Wang, Chunhui | - |
dc.contributor.author | Camacho-Mojica, Dulce C. | - |
dc.contributor.author | Chatterjee, Shahana | - |
dc.contributor.author | Modepalli, Vijayakumar | - |
dc.contributor.author | Cahoon, Collin | - |
dc.contributor.author | Bielawski, Christopher W. | - |
dc.contributor.author | Bakharev, Pavel | - |
dc.contributor.author | Kim, Gun-Ho | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-21T17:39:16Z | - |
dc.date.available | 2023-12-21T17:39:16Z | - |
dc.date.created | 2020-04-06 | - |
dc.date.issued | 2020-05 | - |
dc.description.abstract | We report a new approach to making highly dense, oriented, and crystalline graphite films from heat-treated and pressed graphene oxide (G-O). By introducing small-diameter reduced graphene oxide (rG-O) flakes into the graphene oxide starting material, we found that after heat treatment at 3,000°C, the sample density and atomic order substantially improved over a film composed, at the outset, only of pure G-O flakes. A subsequent mechanical press increased the density but reduced the atomic order. A second 3,000°C heat treatment restored the graphitic structure with graphitization metrics exceeding even those of the first heat treatment. The optimized graphitic film with an original concentration of 15 wt % reduced G-O in G-O gave well-oriented graphitic films with a density of 2.1 g cm−3, cross-plane thermal conductivity of 5.65 W m−1 K−1, and in-plane thermal conductivity of 2,025 ± 25 W m−1 K−1. | - |
dc.identifier.bibliographicCitation | MATTER, v.2, pp.1 - 9 | - |
dc.identifier.doi | 10.1016/j.matt.2020.02.014 | - |
dc.identifier.issn | 2590-2393 | - |
dc.identifier.scopusid | 2-s2.0-85084063139 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31874 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S259023852030076X?via%3Dihub | - |
dc.identifier.wosid | 000548389500018 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER | - |
dc.title | Highly Ordered and Dense Thermally Conductive Graphitic Films from a Graphene Oxide/Reduced Graphene Oxide Mixture | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | graphene oxidegraphitecarbonizationgraphitizationreduced graphene oxidethermal interface materials | - |
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