Pd-based multicomponent nanoporous metals with enhanced electrocatalytic performance prepared by dealloying metallic glass

Yuqiao Zeng; Xiaozhen Dong; Chunlei Yang; Luyang Chen; Mingwei Chen; Akihisa Inoue; Xuhai Zhang; Jianqing Jiang

Pd-based multicomponent nanoporous metals with enhanced electrocatalytic performance prepared by dealloying metallic glass

Yuqiao Zeng, Xiaozhen Dong, Chunlei Yang, Luyang Chen, Mingwei Chen, Akihisa Inoue, Xuhai Zhang, Jianqing Jiang

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

Abstract

Pd-based multicomponent nanoporous metals were fabricated by electrochemically dealloying Pd₂₀Ni₆₀P₂₀ metallic glass in an acid solution. The compositions and the pore size of the nanoporous metals were controlled by tuning the dealloying overpotential. The Pd-based nanoporous metal dealloyed at the critical potential presents superior electrocatalytic performances in formic acid electro-oxidation in comparison with the commercial Pd/C catalyst.

Original language	English
Pages (from-to)	54-57
Number of pages	4
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	44
Issue number	1
Publication status	Published - 2015 Jan 1

Keywords

Dealloying
Metallic glass
Nanoporous metals

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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Pd-based multicomponent nanoporous metals with enhanced electrocatalytic performance prepared by dealloying metallic glass. / Zeng, Yuqiao; Dong, Xiaozhen; Yang, Chunlei; Chen, Luyang; Chen, Mingwei; Inoue, Akihisa; Zhang, Xuhai; Jiang, Jianqing.

In: Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, Vol. 44, No. 1, 01.01.2015, p. 54-57.

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

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AU - Jiang, Jianqing

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