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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 758 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 753 | - |
dc.citation.title | CHEMISTRY OF MATERIALS | - |
dc.citation.volume | 18 | - |
dc.contributor.author | Chen, XQ | - |
dc.contributor.author | Cantrell, DR | - |
dc.contributor.author | Kohlhaas, K | - |
dc.contributor.author | Stankovich, S | - |
dc.contributor.author | Ibers, JA | - |
dc.contributor.author | Jaroniec, M | - |
dc.contributor.author | Gao, HS | - |
dc.contributor.author | Li, XD | - |
dc.contributor.author | Ruoff, RS | - |
dc.date.accessioned | 2023-12-22T10:07:55Z | - |
dc.date.available | 2023-12-22T10:07:55Z | - |
dc.date.created | 2021-10-19 | - |
dc.date.issued | 2006-02 | - |
dc.description.abstract | Carbide-derived carbon (CDC) nanowires (NWs) have been synthesized by the high-temperature treatment of small-diameter beta-SiC whiskers with Cl-2/H-2. A variety of physical measurements indicate that Si was extracted by exposure to Cl, and that the C in the carbon nanowires is primarily sp(2)-bonded. From BET measurements, the specific surface area of these carbon nanowires is 1.3 x 10(3) m(2)/g and they contain a network of nanopores. Nanoindentation measurements indicate that the SiC-derived C is not a stiff material, the elastic modulus being 5.0 +/- 1.2 GPa. High-temperature treatment of the CDC nanowires under an inert gas significantly increases the degree of graphitization. In addition, partial extraction was used to obtain core-shell structures having a thin and also very high surface area CDC shell; further treatment at high temperature was used to produce graphitized carbon shell-crystalline SiC core NWs. | - |
dc.identifier.bibliographicCitation | CHEMISTRY OF MATERIALS, v.18, no.3, pp.753 - 758 | - |
dc.identifier.doi | 10.1021/cm051991o | - |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.scopusid | 2-s2.0-32944473297 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54459 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/cm051991o | - |
dc.identifier.wosid | 000235177100026 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Carbide-derived nanoporous carbon and novel core-shell nanowires | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | HYDROGENATED AMORPHOUS-CARBON | - |
dc.subject.keywordPlus | SILICON-CARBIDE | - |
dc.subject.keywordPlus | CHLORINATION | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | SIZE | - |
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