Show simple item record

dc.contributor.authorGhosh, Subrata
dc.contributor.authorBarg, Suelen
dc.contributor.authorJeong, Sang Mun
dc.contributor.authorOstrikov, Kostya Ken
dc.date.accessioned2020-10-20T02:04:50Z
dc.date.available2020-10-20T02:04:50Z
dc.date.issued2020
dc.identifier.issn1614-6832
dc.identifier.doi10.1002/aenm.202001239
dc.identifier.urihttp://hdl.handle.net/10072/398492
dc.description.abstractElectrochemical capacitors (best known as supercapacitors) are high‐performance energy storage devices featuring higher capacity than conventional capacitors and higher power densities than batteries, and are among the key enabling technologies of the clean energy future. This review focuses on performance enhancement of carbon‐based supercapacitors by doping other elements (heteroatoms) into the nanostructured carbon electrodes. The nanocarbon materials currently exist in all dimensionalities (from 0D quantum dots to 3D bulk materials) and show good stability and other properties in diverse electrode architectures. However, relatively low energy density and high manufacturing cost impede widespread commercial applications of nanocarbon‐based supercapacitors. Heteroatom doping into the carbon matrix is one of the most promising and versatile ways to enhance the device performance, yet the mechanisms of the doping effects still remain poorly understood. Here the effects of heteroatom doping by boron, nitrogen, sulfur, phosphorus, fluorine, chlorine, silicon, and functionalizing with oxygen on the elemental composition, structure, property, and performance relationships of nanocarbon electrodes are critically examined. The limitations of doping approaches are further discussed and guidelines for reporting the performance of heteroatom doped nanocarbon electrode‐based electrochemical capacitors are proposed. The current challenges and promising future directions for clean energy applications are discussed as well.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofpagefrom2001239
dc.relation.ispartofissue32
dc.relation.ispartofjournalAdvanced Energy Materials
dc.relation.ispartofvolume10
dc.subject.fieldofresearchMacromolecular and materials chemistry
dc.subject.fieldofresearchMaterials engineering
dc.subject.fieldofresearchOther engineering
dc.subject.fieldofresearchcode3403
dc.subject.fieldofresearchcode4016
dc.subject.fieldofresearchcode4099
dc.subject.keywordsScience & Technology
dc.subject.keywordsPhysical Sciences
dc.subject.keywordsChemistry, Physical
dc.subject.keywordsEnergy & Fuels
dc.titleHeteroatom-Doped and Oxygen-Functionalized Nanocarbons for High-Performance Supercapacitors
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationGhosh, S; Barg, S; Jeong, SM; Ostrikov, KK, Heteroatom-Doped and Oxygen-Functionalized Nanocarbons for High-Performance Supercapacitors, Advanced Energy Materials, 2020, 10 (32), pp. 2001239
dcterms.licensehttp://creativecommons.org/licenses/by/4.0/
dc.date.updated2020-10-20T01:58:32Z
dc.description.versionVersion of Record (VoR)
gro.rights.copyright© 2020 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
gro.hasfulltextFull Text
gro.griffith.authorOstrikov, Ken


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record