发明名称 |
Process for the formation of pores in a polymer matrix |
摘要 |
The invention relates to a process for the formation of pores of controlled shape, dimensions and distribution in a polymer matrix comprising a step of embedding silicon nanowires and/or nanotrees in a nonpolymerized polymer matrix or a nonpolymerized polymer matrix in suspension or in solution in at least one solvent, a step of curing the polymer matrix, and a step of removing the silicon nanowires and/or nanotrees by chemical treatment. The process of the invention can be used for the manufacture of a proton exchange membrane fuel cell active layer. The invention has applications in the field of manufacture of proton exchange membrane fuel cells, in particular.
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申请公布号 |
US8372322(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20090578001 |
申请日期 |
2009.10.13 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE;MORIN ARNAUD;GENTILE PASCAL;PAUC NICOLAS |
发明人 |
MORIN ARNAUD;GENTILE PASCAL;PAUC NICOLAS |
分类号 |
B29C67/20;C08J5/22;C08J7/14;C08J9/26;H01M8/00 |
主分类号 |
B29C67/20 |
代理机构 |
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代理人 |
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地址 |
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