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Method of manufacture of catalytic electrodes with coatings comprising platinum group electrocatalysts
Method of manufacture of catalytic electrodes with coatings comprising platinum group electrocatalysts
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机译:具有包含铂族电催化剂的涂层的催化电极的制造方法
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摘要
A catalytic electrode has an electrically conductive substrate such as titanium with a coating comprising a platinum-group metal catalyst finely dispersed in a matrix consisting of a semi-conducting polymer formed in situ on the substrate. The catalyst may be a platinum-group metal oxide such as iridium oxide formed in situ together with the semi-conducting polymer by the application of a uniform liquid mixture followed by a controlled heat treatment. …??The semi-conducting polymer is preferably formed from polyacrylonitrile, polybenzimidazo-pyrrolone or an adamantane based polybenzoxazole.
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