Enhanced capacitance of manganese oxide via confinement inside carbon nanotubes

The confinement within carbon nanotubes (CNTs) improves the electrochemical reversibility of CNT-confined MnO(2) nanoparticles and benefits their capacitive enhancement, which exhibit a specific capacitance of 225 F g(-1) for the composites and MnO(2) normalized capacitance as high as 1250 F g(-1).

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 46; no. 22; pp. 3905 - 3907
Main Authors Chen, Wei, Fan, Zhongli, Gu, Lin, Bao, Xinhe, Wang, Chunlei
Format Journal Article
LanguageEnglish
Published England 14.06.2010
Subjects
Capacitance
Carbon nanotubes
chemical communication
chemical reactions
Confinement
electrochemistry
manganese dioxide
manganese monoxide
Manganese oxides
Nanoparticles
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Summary:The confinement within carbon nanotubes (CNTs) improves the electrochemical reversibility of CNT-confined MnO(2) nanoparticles and benefits their capacitive enhancement, which exhibit a specific capacitance of 225 F g(-1) for the composites and MnO(2) normalized capacitance as high as 1250 F g(-1).
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/c000517g