High Temperature Electrochemical Synthesis of Tungsten Boride from Molten Salt

Abstract:

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High temperature electrochemical synthesis of tungsten boride has been performed in KF-KCl melts with B2O3 and WO3 used as reactants at 1033K. The cathode product was investigated in the current density range 0.4A/cm2-0.6A/cm2 and characterized by means of XRD analyses and SEM. The results indicated that cathode product is mainly consist of W2B5 and WB4, the powders are fine (<0.5um). Current density exert a great effect on the phase composition, particle size and morphology of the cathode product.

Info:

Periodical:

Advanced Materials Research (Volumes 306-307)

Edited by:

Shiquan Liu and Min Zuo

Pages:

463-466

DOI:

10.4028/www.scientific.net/AMR.306-307.463

Citation:

X. Z. Cao et al., "High Temperature Electrochemical Synthesis of Tungsten Boride from Molten Salt", Advanced Materials Research, Vols. 306-307, pp. 463-466, 2011

Online since:

August 2011

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Price:

$35.00

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