发明名称 Process and apparatus for manufacturing an electrocatalytic electrode
摘要 A process and an apparatus for manufacturing electrocatalytic electrodes. The process comprises the steps of immersing a substrate in a plating bath containing metal ions and electrocatalytic material in particles form, such as Ni, NiAl, and CoAl, among others. Electric current is established in the bath inducing a deposition of metal on the substrate by reduction of metal ions and, simultaneously, the cell containing the plating bath is inverted periodically to cause a recurrent migration of the particles of electrocatalytic material, under the effect of gravity, toward the substrate, in order to build-up a layer of electrocatalytic material on the substrate, the particles of the electrocatalytic material being fixed on the substrate by the reduction of metal ions.
申请公布号 US4916098(A) 申请公布日期 1990.04.10
申请号 US19880273812 申请日期 1988.11.21
申请人 SHERBROOKE UNIVERSITY 发明人 MENARD, HUGUES;BROSSARD, LOUIS;CHOQUETTE, YVES
分类号 C25B11/04;C25B11/06;C25D15/00;H01M4/88;H01M4/98 主分类号 C25B11/04
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