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.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.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.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

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