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Carbon-Heteroatom Bond Formation by an Ultrasonic Chemical Reaction for Energy Storage Systems

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dc.contributor.authorHyun-Tak Kim-
dc.contributor.authorHyeonOh Shin-
dc.contributor.authorIn-Yup Jeon-
dc.contributor.authorMasood Yousaf-
dc.contributor.authorJaeyoon Baik-
dc.contributor.authorHae-Won Cheong-
dc.contributor.authorNoejung Park-
dc.contributor.authorJong-Beom Baek-
dc.contributor.authorTae-Hyuk Kwon-
dc.date.available2018-03-05T01:04:01Z-
dc.date.created2018-01-23-
dc.date.issued2017-12-
dc.identifier.issn0935-9648-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/4400-
dc.description.abstractThe direct formation of C-N and C-O bonds from inert gases is essential for chemical/biological processes and energy storage systems. However, its application to carbon nanomaterials for improved energy storage remains technologically challenging. A simple and very fast method to form C-N and C-O bonds in reduced graphene oxide (RGO) and carbon nanotubes (CNTs) by an ultrasonic chemical reaction is described. Electrodes of nitrogen- or oxygen-doped RGO (N-RGO or O-RGO, respectively) are fabricated via the fixation between N-2 or O-2 carrier gas molecules and ultrasonically activated RGO. The materials exhibit much higher capacitance after doping (133, 284, and 74 F g(-1) for O-RGO, N-RGO, and RGO, respectively). Furthermore, the doped 2D RGO and 1D CNT materials are prepared by layer-by-layer deposition using ultrasonic spray to form 3D porous electrodes. These electrodes demonstrate very high specific capacitances (62.8 mF cm(-2) and 621 F g(-1) at 10 mV s(-1) for N-RGO/N-CNT at 1:1, v/v), high cycling stability, and structural flexibility. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim-
dc.description.uri1-
dc.language영어-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectcarbon-heteroatom bonds-
dc.subjectcarbon nanomaterials-
dc.subjectenergy storage systems-
dc.subjectultrasonic chemistry-
dc.titleCarbon-Heteroatom Bond Formation by an Ultrasonic Chemical Reaction for Energy Storage Systems-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000418068700004-
dc.identifier.scopusid2-s2.0-85033457770-
dc.identifier.rimsid61967ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorMasood Yousaf-
dc.identifier.doi10.1002/adma.201702747-
dc.identifier.bibliographicCitationADVANCED MATERIALS, v.29, no.47, pp.1702747-
dc.citation.titleADVANCED MATERIALS-
dc.citation.volume29-
dc.citation.number47-
dc.citation.startPage1702747-
dc.date.scptcdate2018-10-01-
dc.description.scptc0-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusNITROGEN-DOPED GRAPHENE-
dc.subject.keywordPlusOXYGEN REDUCTION REACTION-
dc.subject.keywordPlusELECTROCHEMICAL CAPACITORS-
dc.subject.keywordPlusFUNCTIONALIZED GRAPHENE-
dc.subject.keywordPlusHIGH-PERFORMANCE-
dc.subject.keywordPlusSUPERCAPACITORS-
dc.subject.keywordPlusELECTRODES-
dc.subject.keywordPlusFIXATION-
dc.subject.keywordPlusOXIDE-
dc.subject.keywordPlusELECTROCATALYSTS-
dc.subject.keywordAuthorcarbon-heteroatom bonds-
dc.subject.keywordAuthorcarbon nanomaterials-
dc.subject.keywordAuthorenergy storage systems-
dc.subject.keywordAuthorultrasonic chemistry-
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > 1. Journal Papers (저널논문)
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