Enhanced supercapacitor performance of MnO2 by atomic doping

Jianli Kang, Akihiko Hirata, Lijing Kang, Xianmin Zhang, Ying Hou, Luyang Chen, Cheng Li, Takeshi Fujita, Kazuto Akagi, Mingwei Chen

Research output: Contribution to journalArticle

150 Citations (Scopus)

Abstract

Electrochemical energy storage: The performance of MnO2 as a pseudo-capacitive material was enhanced by doping electrodeposited MnO 2 with physically deposited gold atoms (see picture). The resulting MnO2 electrodes showed an enhanced electronic conductivity and a remarkable stability under voltammetric cycling.

Original languageEnglish
Pages (from-to)1664-1667
Number of pages4
JournalAngewandte Chemie - International Edition
Volume52
Issue number6
DOIs
Publication statusPublished - 2013 Feb 4
Externally publishedYes

Fingerprint

Gold
Energy storage
Doping (additives)
Atoms
Electrodes
Supercapacitor

Keywords

  • atomic doping
  • electrochemistry
  • electronic conductivity
  • MnO
  • supercapacitors

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

Cite this

Enhanced supercapacitor performance of MnO2 by atomic doping. / Kang, Jianli; Hirata, Akihiko; Kang, Lijing; Zhang, Xianmin; Hou, Ying; Chen, Luyang; Li, Cheng; Fujita, Takeshi; Akagi, Kazuto; Chen, Mingwei.

In: Angewandte Chemie - International Edition, Vol. 52, No. 6, 04.02.2013, p. 1664-1667.

Research output: Contribution to journalArticle

Kang, J, Hirata, A, Kang, L, Zhang, X, Hou, Y, Chen, L, Li, C, Fujita, T, Akagi, K & Chen, M 2013, 'Enhanced supercapacitor performance of MnO2 by atomic doping', Angewandte Chemie - International Edition, vol. 52, no. 6, pp. 1664-1667. https://doi.org/10.1002/anie.201208993
Kang, Jianli ; Hirata, Akihiko ; Kang, Lijing ; Zhang, Xianmin ; Hou, Ying ; Chen, Luyang ; Li, Cheng ; Fujita, Takeshi ; Akagi, Kazuto ; Chen, Mingwei. / Enhanced supercapacitor performance of MnO2 by atomic doping. In: Angewandte Chemie - International Edition. 2013 ; Vol. 52, No. 6. pp. 1664-1667.
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