Preparation and characterization of electro-spun RuO2-Ag2O composite nanowires for electrochemical capacitors
DC Field | Value | Language |
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dc.contributor.author | Lee, Jung-Bae | - |
dc.contributor.author | Jeong, Sang-Yong | - |
dc.contributor.author | Moon, Won-Jin | - |
dc.contributor.author | Seong, Tae-Yeon | - |
dc.contributor.author | Ahn, Hyo-Jin | - |
dc.date.accessioned | 2021-09-07T14:07:06Z | - |
dc.date.available | 2021-09-07T14:07:06Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-03-17 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112838 | - |
dc.description.abstract | We synthesized RuO2-Ag2O composite nanowires by means of an electrospinning method and investigated the capacitance, high-rate performance, and cycle number dependence of the composite nanowire electrodes. In order to synthesize optimum RuO2-Ag2O composite nanowires, the relative mole ratio of Ag precursor to Ru precursor varied from similar to 0.1 to similar to 0.3. X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and high-resolution transmission electron microscopy results show that crystalline RuO2-Ag2O composite nanowires (similar to 40-70 nm in diameter) are formed upon calcinations. Cyclic voltammetry results show that among the samples, the RuO2-Ag2O composite nanowires fabricated with the mole ratio of similar to 0.2 give the highest capacitance, excellent high-rate performance, and excellent retention of capacity (similar to 97%). (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | SUPERCAPACITOR APPLICATION | - |
dc.subject | NANOFIBERS | - |
dc.subject | RUO2 | - |
dc.title | Preparation and characterization of electro-spun RuO2-Ag2O composite nanowires for electrochemical capacitors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Tae-Yeon | - |
dc.identifier.doi | 10.1016/j.jallcom.2011.01.063 | - |
dc.identifier.scopusid | 2-s2.0-79951676357 | - |
dc.identifier.wosid | 000288310200025 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.509, no.11, pp.4336 - 4340 | - |
dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 509 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 4336 | - |
dc.citation.endPage | 4340 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | SUPERCAPACITOR APPLICATION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | RUO2 | - |
dc.subject.keywordAuthor | Electrochemcial capacitors | - |
dc.subject.keywordAuthor | Nanowires | - |
dc.subject.keywordAuthor | Capacitance | - |
dc.subject.keywordAuthor | High-rate performance | - |
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