DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ghosh, Debasis | ko |
dc.contributor.author | Lim, Joonwon | ko |
dc.contributor.author | Narayan, Rekha | ko |
dc.contributor.author | Kim, Sang Ouk | ko |
dc.date.accessioned | 2016-10-07T09:29:46Z | - |
dc.date.available | 2016-10-07T09:29:46Z | - |
dc.date.created | 2016-10-05 | - |
dc.date.created | 2016-10-05 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.8, no.34, pp.22253 - 22260 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/213242 | - |
dc.description.abstract | Modern flexible consumer electronics efficient energy storage devices with flexible free-standing electrodes. We report a simple and cost-effective route to a graphene-based composite aerogel encapsulating metal oxide nanoparticles for high energy density, free-standing, binder-free flexible pseudocapacitive electrodes. Hydrothermally synthesized Co3O4 nanoparticles are successfully housed inside the microporous graphene aerogel network during the room temperature interfacial gelation at the Zn surface. The resultant three-dimensional (3D) rGO-Co3O4 composite aerogel shows mesoporous quasiparallel layer stack morphology with a high loading of Co3O4, which offers numerous channels for ion transport and a 3D interconnected network for high electrical-conductivity. All solid state asymmetric pseudocapacitors employing the composite aerogel electrodes have demonstrated high areal energy density of 35.92 mu Wh/cm(2) and power density of 17.79 mW/cm(2) accompanied by excellent cycle life | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | SUPERCAPACITORS | - |
dc.subject | REDUCTION | - |
dc.subject | FIBER | - |
dc.subject | OXIDE | - |
dc.subject | ELECTROLYTES | - |
dc.subject | NETWORK | - |
dc.subject | MNO2 | - |
dc.subject | FILM | - |
dc.title | High Energy Density All Solid State Asymmetric Pseudocapacitors Based on Free Standing Reduced Graphene Oxide-Co3O4 Composite Aerogel Electrodes | - |
dc.type | Article | - |
dc.identifier.wosid | 000382514100049 | - |
dc.identifier.scopusid | 2-s2.0-84984921021 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 34 | - |
dc.citation.beginningpage | 22253 | - |
dc.citation.endingpage | 22260 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.6b07511 | - |
dc.contributor.localauthor | Kim, Sang Ouk | - |
dc.contributor.nonIdAuthor | Ghosh, Debasis | - |
dc.contributor.nonIdAuthor | Narayan, Rekha | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | graphene aerogel | - |
dc.subject.keywordAuthor | nanomaterials | - |
dc.subject.keywordAuthor | energy storage | - |
dc.subject.keywordAuthor | energy density | - |
dc.subject.keywordAuthor | flexible device | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | SUPERCAPACITORS | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | FIBER | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordPlus | NETWORK | - |
dc.subject.keywordPlus | MNO2 | - |
dc.subject.keywordPlus | FILM | - |
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