Pulse Electrodeposited Nanocrystalline Ni-W-Fe-La Alloys as Hydrogen Electrocatalytic Materials

Abstract:

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Nanocrystalline Ni-W-Fe-La alloys coatings were prepared by pulse electrodeposition. X-ray diffraction (XRD), scan electron microscopy (SEM) and energy dispersive spectrometer (EDS) were used to characterize the products, which average particle size of 17 nm and have special properties such as array densification, uniformity and crack-free surface. The linear sweep voltammetry (LSV) and neutral salt spray test demonstrated the coatings have good catalytic activity for hydrogen evolution and corrosion resistance.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

1235-1238

DOI:

10.4028/www.scientific.net/AMR.239-242.1235

Citation:

Z. Liu et al., "Pulse Electrodeposited Nanocrystalline Ni-W-Fe-La Alloys as Hydrogen Electrocatalytic Materials", Advanced Materials Research, Vols. 239-242, pp. 1235-1238, 2011

Online since:

May 2011

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Price:

$35.00

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