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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3502 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 3498 | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Stoller, Meryl D. | - |
dc.contributor.author | Park, Sungjin | - |
dc.contributor.author | Zhu, Yanwu | - |
dc.contributor.author | An, Jinho | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-22T08:36:14Z | - |
dc.date.available | 2023-12-22T08:36:14Z | - |
dc.date.created | 2021-10-19 | - |
dc.date.issued | 2008-10 | - |
dc.description.abstract | The surface area of a single graphene sheet is 2630 m(2)/g, substantially higher than values derived from BET surface area measurements of activated carbons used in current electrochemical double layer capacitors. Our group has pioneered a new carbon material that we call chemically modified graphene (CMG). CMG materials are made from 1-atom thick sheets of carbon, functionalized as needed, and here we demonstrate in an ultracapacitor cell their performance, Specific capacitances of 135 and 99 F/g in aqueous and organic electrolytes, respectively, have been measured. In addition, high electrical conductivity gives these materials consistently good performance over a wide range of voltage scan rates. These encouraging results illustrate the exciting potential for high performance, electrical energy storage devices based on this new class of carbon material. | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.8, no.10, pp.3498 - 3502 | - |
dc.identifier.doi | 10.1021/nl802558y | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.scopusid | 2-s2.0-56149113622 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54385 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/nl802558y | - |
dc.identifier.wosid | 000259906800077 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Graphene-Based Ultracapacitors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | EXFOLIATED GRAPHITE OXIDE | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | NANOPLATELETS | - |
dc.subject.keywordPlus | REDUCTION | - |
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