Enhanced capacitance of manganese oxide via confinement inside carbon nanotubes

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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Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-01, Vol.46 (22), p.3905-3907
Hauptverfasser: Chen, Wei, Fan, Zhongli, Gu, Lin, Bao, Xinhe, Wang, Chunlei
Format: Artikel
Sprache:eng
Schlagworte:
Capacitance
Carbon nanotubes
Confinement
Manganese oxides
Nanoparticles
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Zusammenfassung: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).
ISSN:1359-7345
1364-548X
DOI:10.1039/c000517g