Self-grown oxy-hydroxide@nanoporous metal electrode for high-performance supercapacitors

Jianli Kang, Akihiko Hirata, H. J. Qiu, Luyang Chen, Xingbo Ge, Takeshi Fujita, Mingwei Chen

Research output: Contribution to journalArticle

120 Citations (Scopus)

Abstract

A binder-free self-grown oxy-hydroxide@nanoporous Ni-Mn hybrid electrode with high capacitance and cyclic stability is fabricated by electrochemical polarization of a dealloyed nanoporous Ni-Mn alloy. Combined with the low material costs, high electrochemical stability, and environmentally friendly nature, this novel electrode holds great promise for applications in high-capacity commercial supercapacitors.

Original languageEnglish
Pages (from-to)269-272
Number of pages4
JournalAdvanced Materials
Volume26
Issue number2
DOIs
Publication statusPublished - 2014 Jan 15
Externally publishedYes

Fingerprint

Metals
Electrodes
Binders
Capacitance
Polarization
Costs
hydroxide ion
Supercapacitor

Keywords

  • nanoporous metal
  • Ni-Mn oxy-hydroxide
  • self-grown
  • supercapacitor

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Self-grown oxy-hydroxide@nanoporous metal electrode for high-performance supercapacitors. / Kang, Jianli; Hirata, Akihiko; Qiu, H. J.; Chen, Luyang; Ge, Xingbo; Fujita, Takeshi; Chen, Mingwei.

In: Advanced Materials, Vol. 26, No. 2, 15.01.2014, p. 269-272.

Research output: Contribution to journalArticle

Kang, Jianli ; Hirata, Akihiko ; Qiu, H. J. ; Chen, Luyang ; Ge, Xingbo ; Fujita, Takeshi ; Chen, Mingwei. / Self-grown oxy-hydroxide@nanoporous metal electrode for high-performance supercapacitors. In: Advanced Materials. 2014 ; Vol. 26, No. 2. pp. 269-272.
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