发明名称 |
Silicon electrolyte material for a fuel cell, manufacturing method and fuel cell implementing such a material |
摘要 |
The material for constituting an electrolyte for a fuel cell, comprises a hydrophobic matrix, and a structure of organic glass, crystals, polymers and ceramics. Atoms of silicon form a structure in the hydrophobic matrix. The electrolyte has a ratio of silicon atomic percentage to a sum of carbon and fluorine atomic percentages of 5x 10 -> 3> to 5x 10 -> 2>. The matrix is functionalized by sulfonic group, carboxylic group and phosphonic group. Independent claims are included for: (1) a process for production of a material; and (2) a fuel cell. |
申请公布号 |
EP1926170(B1) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20070301505 |
申请日期 |
2007.10.29 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
MARTIN, STEVE;PLISSONNIER, MARC;FAUCHERAND, PASCAL;JODIN, LUCIE |
分类号 |
H01M8/10;H01M8/00 |
主分类号 |
H01M8/10 |
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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