Facile preparation of three-dimensional porous hydrous ruthenium oxide electrode for supercapacitors
DC Field | Value | Language |
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dc.contributor.author | Jeong, Myung-Gi | - |
dc.contributor.author | Zhuo, Kai | - |
dc.contributor.author | Cherevko, Serhiy | - |
dc.contributor.author | Kim, Woo-Jae | - |
dc.contributor.author | Chung, Chan-Hwa | - |
dc.date.available | 2020-02-28T22:42:00Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2013-12-15 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/14054 | - |
dc.description.abstract | A porous hydrous ruthenium oxide for supercapacitors is fabricated by electro-deposition accompanied with hydrogen-evolution reaction. This high-surface-area electrode (207.5 m(2) g(-1)) is developed by electrochemical de-alloying process of copper from as-deposited Ru-(Cu) foam (23.5 m(2) g(-1)). The threedimensional structures with open pores and numerous dendritic morphologies produce good electrochemical performances by providing the pathway for facile penetration of electrolytes into active electrode surface. The three-dimensional porous hydrous ruthenium oxide exhibits good capacitance performance of 809 F g(-1) at 1.5 A g(-1) high energy density (112 Wh kg(-1)), and excellent stability retention (similar to 98%) even after 3000 cycles. (C) 2012 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.subject | THIN-FILM ELECTRODES | - |
dc.subject | COPPER ELECTRODEPOSITS | - |
dc.subject | DEPOSITION | - |
dc.subject | RUO2 | - |
dc.subject | CODEPOSITION | - |
dc.subject | PERFORMANCE | - |
dc.subject | MORPHOLOGY | - |
dc.title | Facile preparation of three-dimensional porous hydrous ruthenium oxide electrode for supercapacitors | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000324511600129 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2012.12.037 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.244, pp.806 - 811 | - |
dc.identifier.scopusid | 2-s2.0-84886092044 | - |
dc.citation.endPage | 811 | - |
dc.citation.startPage | 806 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 244 | - |
dc.contributor.affiliatedAuthor | Kim, Woo-Jae | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Porous hydrous ruthenium oxide | - |
dc.subject.keywordAuthor | Dendrite structure | - |
dc.subject.keywordAuthor | Hydrogen evolution reaction | - |
dc.subject.keywordAuthor | Electrochemical dealloying | - |
dc.subject.keywordAuthor | Pseudo-capacitor | - |
dc.subject.keywordPlus | THIN-FILM ELECTRODES | - |
dc.subject.keywordPlus | COPPER ELECTRODEPOSITS | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | RUO2 | - |
dc.subject.keywordPlus | CODEPOSITION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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