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Vol.42, No.2, 151 ~ 160, 2004
Title
A Study on the Al Powder Disperision Electroplating for the Development of Porous Electrode
이홍기 Lee Hong Gi , 한성호 Han Seong Ho , 구석본 Gu Seog Bon
Abstract
In this study, optimum conditions of aluminium dispersion plating on steel mesh plate for obtaining porous layer has been presented. The process parameters of those conditions have been investigated extensively and the method of making microporous structure of steel electrode has been developed. The optimum process conditions are the particle size : 50-75 μm, the current density : 15 A/dm^(2), pH : 3.5, temperature : 60℃, the agitation rate : 500-600 rpm, the particle concentration : 40-50 g/l, and the distance rate between anode and cathode : 3
Key Words
Porous electrode, Powder suspension, Composite plating, Nickel sulfamate bath
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