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

doi:10.1002/anie.201208993

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^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

259 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 language	English
Pages (from-to)	1664-1667
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	6
DOIs	https://doi.org/10.1002/anie.201208993
Publication status	Published - 2013 Feb 4
Externally published	Yes

Keywords

MnO
atomic doping
electrochemistry
electronic conductivity
supercapacitors

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/anie.201208993

Cite this

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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.",

keywords = "MnO, atomic doping, electrochemistry, electronic conductivity, supercapacitors",

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

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AU - Kang, Jianli

AU - Hirata, Akihiko

AU - Kang, Lijing

AU - Zhang, Xianmin

AU - Hou, Ying

AU - Chen, Luyang

AU - Li, Cheng

AU - Fujita, Takeshi

AU - Akagi, Kazuto

AU - Chen, Mingwei

PY - 2013/2/4

Y1 - 2013/2/4

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KW - MnO

KW - atomic doping

KW - electrochemistry

KW - electronic conductivity

KW - supercapacitors

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