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Improve the adhesion of polymer coatings to bipolar plate surfaces using silane coupling agents
Improve the adhesion of polymer coatings to bipolar plate surfaces using silane coupling agents
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机译:使用硅烷偶联剂改善聚合物涂层对双极板表面的附着力
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摘要
The present invention provides an electroconductive element for an electrochemical cell element with increased protection for an underlying metal substrate having a surface susceptible to formation of metal oxides. One or more areas of the surface are coated with a metal coating coated with an adhesion-promoting coating containing a silicon-containing material derived from organosilanes. The adhesion promoting coating is coated with a conductive polymer protective coating. The present invention further provides methods of making such an electrochemical cell element to provide improved adhesion of conductive polymer protective coatings.
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