Effect of Ce on the structure and properties of PtCu composite membrane electrodes

YI Sha; YANG Bin; ZHAO Zhi-jing

Volume 44 Issue 10

Oct. 2016

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YI Sha, YANG Bin, ZHAO Zhi-jing. Effect of Ce on the structure and properties of PtCu composite membrane electrodes[J]. Journal of Fuel Chemistry and Technology, 2016, 44(10): 1266-1271.

Citation:

YI Sha, YANG Bin, ZHAO Zhi-jing. Effect of Ce on the structure and properties of PtCu composite membrane electrodes[J]. Journal of Fuel Chemistry and Technology, 2016, 44(10): 1266-1271.

YI Sha, YANG Bin, ZHAO Zhi-jing. Effect of Ce on the structure and properties of PtCu composite membrane electrodes[J]. Journal of Fuel Chemistry and Technology, 2016, 44(10): 1266-1271.

Citation:

YI Sha, YANG Bin, ZHAO Zhi-jing. Effect of Ce on the structure and properties of PtCu composite membrane electrodes[J]. Journal of Fuel Chemistry and Technology, 2016, 44(10): 1266-1271.

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Effect of Ce on the structure and properties of PtCu composite membrane electrodes

School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China

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Corresponding author: Tel: 13888857897, E-mail: yangbin@kmust.edu.cn
Received Date: 2016-06-13
Rev Recd Date: 2016-07-24

Available Online: 2021-01-23

Publish Date: 2016-10-10

Abstract

Abstract

All the membrane electrodes were prepared by ion beam sputtering (IBS) apparatus. Vacuum annealing in combination with acid etching was used as post-processing. The high resolution transmission electron microscopy and X-ray diffraction were employed to investigate the surface morphology and alloying degree of samples. The electrochemical performance was used to detect hydrogen evolution property. The result confirmed that, with the same condition of post-processing, the membrane electrode doped Ce had cross-bridged structure and higher alloying degree, and the electrochemical performance was enhanced by 92.25% compared to pure Pt.
- Ce,
- membrane electrodes,
- cross-bridged structure,
- hydrogen evolution property

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References(27)

References

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