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dc.contributor.authorKhattak, Abdul Muqsit
dc.contributor.authorYin, Huajie
dc.contributor.authorGhazi, Zahid Ali
dc.contributor.authorLiang, Bin
dc.contributor.authorIqbal, Azhar
dc.contributor.authorKhan, Niaz Ali
dc.contributor.authorGao, Yan
dc.contributor.authorLi, Lianshan
dc.contributor.authorTang, Zhiyong
dc.date.accessioned2017-10-24T00:57:25Z
dc.date.available2017-10-24T00:57:25Z
dc.date.issued2016
dc.identifier.issn2046-2069
dc.identifier.doi10.1039/c6ra11106h
dc.identifier.urihttp://hdl.handle.net/10072/172632
dc.description.abstractThree dimensional (3D) iron oxide (Fe2O3)/graphene aerogel (GA) hybrid (Fe2O3/GA) was synthesized by a novel in situ hydrothermal method. Due to the high surface area and sponge structure of GA, which facilitate the access of electrolyte to the internal surface of the graphene film, this 3D Fe2O3/GA composite consequently lead to a robust and superior hybrid material with higher capacitance and better rate performance compared to that of the stacked Fe2O3/graphene (Fe2O3/G) hybrid when used as electrode materials in supercapacitors (SCs). Furthermore, a highly flexible all-solid-state symmetric supercapacitor device was fabricated by two pieces of our Fe2O3/GA hybrid electrode. The device is suitable for different bending angles and delivers a high specific capacitance of 440 F g−1. 90% capacitance was retained over 2200 cycles, indicating good cycling stability. These excellent electrochemical performances suggest that Fe2O3/GA composites have an enormous potential in energy application.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofpagefrom58994
dc.relation.ispartofpageto59000
dc.relation.ispartofissue64
dc.relation.ispartofjournalRSC Advances
dc.relation.ispartofvolume6
dc.subject.fieldofresearchMacromolecular and Materials Chemistry not elsewhere classified
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchcode030399
dc.subject.fieldofresearchcode03
dc.titleThree dimensional iron oxide/graphene aerogel hybrids as all-solid-state flexible supercapacitor electrodes
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorTang, Zhiyong
gro.griffith.authorYin, Huajie


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