High-Performance Supercapacitors Based on Poly(ionic liquid)-Modified Graphene Electrodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Tae Young | - |
dc.contributor.author | Lee, Hyun Wook | - |
dc.contributor.author | Stoller, Meryl | - |
dc.contributor.author | Dreyer, Daniel R. | - |
dc.contributor.author | Bielawski, Christopher W. | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.contributor.author | Suh, Kwang S. | - |
dc.date.accessioned | 2021-09-07T16:37:20Z | - |
dc.date.available | 2021-09-07T16:37:20Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113394 | - |
dc.description.abstract | We report a high-performance supercapacitor incorporating a poly(ionic liquid) modified reduced; graphene oxide (PIL:RG-0) electrode and an ionic liquid (IL) electrolyte (specifically, 1-ethyl-3-methylimidazolium bis(trifluoromethylsuffonyl)amide or EMIM-NTf2). PIL:RG-0 provides enhanced compatibility with the IL thereby increasing the effective electrode surface area accessible to electrolyte ions. The supercapacitor assembled. with PIL:RG-0 electrode and EMIM-NTf2 electrolyte showed a stable electrochemical response up to 35 V operating voltage and was capable of yielding a maximum energy density of 65 W . h/kg with a power density of 24 kW/kg. These results demonstrate the potential of the PIL:RG-0 material as an electrode In high-performance supercapacitors. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ELECTROCHEMICAL CAPACITORS | - |
dc.subject | IONIC LIQUIDS | - |
dc.subject | REDUCTION | - |
dc.subject | OXIDE | - |
dc.title | High-Performance Supercapacitors Based on Poly(ionic liquid)-Modified Graphene Electrodes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Young | - |
dc.contributor.affiliatedAuthor | Suh, Kwang S. | - |
dc.identifier.doi | 10.1021/nn101968p | - |
dc.identifier.scopusid | 2-s2.0-79952786628 | - |
dc.identifier.wosid | 000286487300056 | - |
dc.identifier.bibliographicCitation | ACS NANO, v.5, no.1, pp.436 - 442 | - |
dc.relation.isPartOf | ACS NANO | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 5 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 436 | - |
dc.citation.endPage | 442 | - |
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 | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | IONIC LIQUIDS | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordAuthor | supercapacitors | - |
dc.subject.keywordAuthor | electrical double layers | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | ionic liquids | - |
dc.subject.keywordAuthor | thermal reduction | - |
dc.subject.keywordAuthor | ultracapacitors | - |
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