发明名称 |
Hydrolytically-Stable Hydrophilic Coating for Bipolar Plates |
摘要 |
A method for forming a hydrolytically-stable hydrophilic coating on a fuel cell flow field plate comprises contacting a flow field plate with a titanium oxide sol to form a titanium oxide layer disposed upon the flow field plate. The coated flow field plate is subsequently contacted with a silicon oxide sol to form a silicon oxide/titanium oxide bilayer disposed upon the flow field plate. A flow field plate formed by the method is also provided.
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申请公布号 |
US2012189938(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201113014484 |
申请日期 |
2011.01.26 |
申请人 |
BLUNK RICHARD H.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
BLUNK RICHARD H. |
分类号 |
H01M8/04;B05D5/12;H01M8/00 |
主分类号 |
H01M8/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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