| 发明名称 |
Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells |
| 摘要 |
Blends of fluorinated ionomer with at least two nonionomeric fluoropolymers provide fuel cell membranes whose tensile strength and conductivity are superior to blends using a single fluoropolymer. |
| 申请公布号 |
US7557164(B2) |
申请公布日期 |
2009.07.07 |
| 申请号 |
US20040920486 |
申请日期 |
2004.08.18 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FELIX VINCI MARTINEZ;ESCOBEDO GONZALO;KHANNA RAM-TIRTH |
| 分类号 |
C25B9/10;B01D29/46;B01D71/32;C08J5/22;C08L27/12;C25B13/00;H01M8/10 |
主分类号 |
C25B9/10 |
| 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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