发明名称 |
ION-CONDUCTING POLYMERIC MATERIALS |
摘要 |
A method of preparing an ion-conducting polymeric material, for example, for a fuel cell, in a desired form (hereinafter "said formed polymeric material"), comprises: (i) selecting a first ion-conducting polymeric material; (ii) selecting a solvent formulation which can dissolve said first ion-conducting polymeric material, wherein said formulation includes a first solvent part which is water; (iii) preparing a composite formulation in a process which includes dissolving first ion-conducting polymeric material in said solvent formulation; (iv) forming said composite formulation into a desired form; (v) providing conditions for removal of said solvent formulation from said form described in (iv) thereby to prepare said formed polymeric material. The first ion-conducting polymeric material preferably includes polyaryletherketone units. Said solvent formulation preferably includes a second solvent part selected from acetone, tetrahydrofuran and acetone. |
申请公布号 |
CA2454698(C) |
申请公布日期 |
2010.08.03 |
申请号 |
CA20022454698 |
申请日期 |
2002.09.18 |
申请人 |
VICTREX MANUFACTURING LIMITED |
发明人 |
LOCKLEY, JOHN EDWARD;WILSON, BRIAN |
分类号 |
H01M8/10;C08G65/38;C08J5/22;H01B13/00;H01M8/02 |
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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