dc.contributor.authorTan, Hui Teng
dc.contributor.authorRui, Xianhong
dc.contributor.authorShi, Wenhui
dc.contributor.authorXu, Chen
dc.contributor.authorYu, Hong
dc.contributor.authorHoster, Harry E.
dc.contributor.authorYan, Qingyu
dc.date.accessioned2014-06-16T02:04:39Z
dc.date.available2014-06-16T02:04:39Z
dc.date.copyright2013en_US
dc.date.issued2013
dc.identifier.citationTan, H. T., Rui, X., Shi, W., Xu, C., Yu, H., Hoster, H. E., et al. (2013). Controlled Synthesis of Manganese Oxyhydroxide Nanotubes: Implications for High-Efficiency Supercapacitors. ChemPlusChem, 78(6), 554-560.en_US
dc.identifier.issn2192-6506en_US
dc.identifier.urihttp://hdl.handle.net/10220/19776
dc.description.abstractSuccessful attempts have been made to control the synthesis of tubular MnOOH with nanodimensions on high electronic conductivity graphite felt (GF) to be used as a flexible supercapacitor electrode. As a fundamental study, the time-dependent kinetics was investigated to interpret its formation mechanism, which can be depicted as the curling of a two-dimensional precursor into a one-dimensional structure with a hollow interior. As a result of the nanotube structure, the active surface area of MnOOH is completely accessible to electrolyte ions and has a shorter charge-transport length and greater ability to withstand structural deformation. Hence, hollow-structured MnOOH shows great promise as an electrochemical system, which is reflected in its high specific capacitance of 1156 F g−1 at 1 A g−1. Furthermore, the high energy density of 1125 W h kg−1 and power density of 5.05 kW kg−1 reveal the outstanding energy-storage behavior of the MnOOH/GF composites as flexible supercapacitor electrodes.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesChempluschemen_US
dc.rights© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectDRNTU::Engineering::Materials::Nanostructured materials
dc.subjectDRNTU::Science::Chemistry::Inorganic chemistry::Synthesis
dc.titleControlled synthesis of manganese oxyhydroxide nanotubes : implications for high-efficiency supercapacitorsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1002/cplu.201300095


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