Facile synthesis of 3D MnNi-layered double hydroxides (LDH)/graphene composites from directly graphites for pseudocapacitor and their electrochemical analysis
DC Field | Value | Language |
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dc.contributor.author | Lee, Ilbok | - |
dc.contributor.author | Jeong, Gyoung Hwa | - |
dc.contributor.author | An, Soyeon | - |
dc.contributor.author | Kim, Sang-Wook | - |
dc.contributor.author | Yoon, Songhun | - |
dc.date.available | 2019-01-22T14:13:35Z | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.issn | 1873-5584 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/1293 | - |
dc.description.abstract | Herein, MnNi-layered double hydroxides (LDH) were imbibed within the interlayers of graphene nanosheets. The anionic surfactant, sodium dodecyl sulfate played a role of graphite exfoliator adding interaction with metal cations. Using this process, layered MnNi-LDH-graphene nanocomposite was prepared without formation of graphene oxide. When applied into pseudocapacitor electrode, LDH-graphene with optimal ratio between Mn and Ni exhibited very stable cycle with 90% at 1400 cycles and high energy 47.29 Wh kg(-1) at the power density of 7473 W kg(-1), which was attributed to highly stable layered LDH structure within conductive graphene layers. (C) 2017 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 7 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Facile synthesis of 3D MnNi-layered double hydroxides (LDH)/graphene composites from directly graphites for pseudocapacitor and their electrochemical analysis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.apsusc.2017.06.259 | - |
dc.identifier.bibliographicCitation | APPLIED SURFACE SCIENCE, v.429, pp 196 - 202 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000415228700030 | - |
dc.identifier.scopusid | 2-s2.0-85022189517 | - |
dc.citation.endPage | 202 | - |
dc.citation.startPage | 196 | - |
dc.citation.title | APPLIED SURFACE SCIENCE | - |
dc.citation.volume | 429 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Layered double hydroxides | - |
dc.subject.keywordAuthor | Nanostructures | - |
dc.subject.keywordAuthor | Electrochemistry | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Graphite | - |
dc.subject.keywordAuthor | Supercapacitor | - |
dc.subject.keywordPlus | ASYMMETRIC SUPERCAPACITOR | - |
dc.subject.keywordPlus | ELECTRODE MATERIAL | - |
dc.subject.keywordPlus | NICKEL-MANGANESE | - |
dc.subject.keywordPlus | METAL-HYDROXIDES | - |
dc.subject.keywordPlus | WATER OXIDATION | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | CAPACITORS | - |
dc.subject.keywordPlus | ARCHITECTURE | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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