DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kwang Se | ko |
dc.contributor.author | Park, Chan-Woo | ko |
dc.contributor.author | Lee, Seok Jae | ko |
dc.contributor.author | Kim, Jong-Duk | ko |
dc.date.accessioned | 2018-03-23T00:13:51Z | - |
dc.date.available | 2018-03-23T00:13:51Z | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.citation | JOURNAL OF ALLOYS AND COMPOUNDS, v.739, pp.522 - 528 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240914 | - |
dc.description.abstract | In this report, hierarchical graphene oxide/zinc oxide composites were fabricated by precipitation of zinc oxide on graphene oxide for supercapacitor electrode. An environmentally friendly and facile one-step precipitation method, was developed to synthesize the composites with graphene oxide and zinc oxide. The electrochemical performance of the graphene oxide/zinc oxide composites for energy storage was investigated. The maximum specific capacitance of 97 F/g at a current density of 0.5 A/g by galvanostatic charging-discharging was achieved in 1 M Na2SO4 electrolyte. The specific capacitance presented an increase of 83% with respect to the graphene oxide electrode. In addition, graphene oxide with zinc oxide electrode showed 90.8% retention of the specific capacitance for 5000 cycle tests. The results suggest that graphene oxide/zinc oxide composites offer a promising material for supercapacitor electrode. (c) 2017 Published by Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | GRAPHENE OXIDE | - |
dc.subject | SUPERCAPACITOR ELECTRODES | - |
dc.subject | THERMAL REDUCTION | - |
dc.subject | ZNO | - |
dc.subject | PERFORMANCE | - |
dc.subject | DESIGN | - |
dc.subject | SHEETS | - |
dc.subject | CHARGE | - |
dc.title | Hierarchical zinc oxide/graphene oxide composites for energy storage devices | - |
dc.type | Article | - |
dc.identifier.wosid | 000425491800063 | - |
dc.identifier.scopusid | 2-s2.0-85039862046 | - |
dc.type.rims | ART | - |
dc.citation.volume | 739 | - |
dc.citation.beginningpage | 522 | - |
dc.citation.endingpage | 528 | - |
dc.citation.publicationname | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.identifier.doi | 10.1016/j.jallcom.2017.12.248 | - |
dc.contributor.localauthor | Kim, Jong-Duk | - |
dc.contributor.nonIdAuthor | Lee, Seok Jae | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Graphene oxide | - |
dc.subject.keywordAuthor | Zinc oxide | - |
dc.subject.keywordAuthor | Precipitation | - |
dc.subject.keywordAuthor | Supercapacitor | - |
dc.subject.keywordAuthor | Electrode | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | SUPERCAPACITOR ELECTRODES | - |
dc.subject.keywordPlus | THERMAL REDUCTION | - |
dc.subject.keywordPlus | ZNO | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | SHEETS | - |
dc.subject.keywordPlus | CHARGE | - |
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