发明名称 |
BIPOLAR MEMBRANE AND METHOD FOR ITS PRODUCTION |
摘要 |
Disclosed is a bipolar membrane comprising a cation-exchange membrane in which a cation-exchange group present at least at its adhered surface has been ion-exchanged with a heavy metal ion, which is adhered closely to an anion-exchange membrane at a peel strength of not less than 0.2 kg f/25 mm, and having a water-splitting current efficiency of not less than 80% and a water-splitting membrane potential of not more than 2.0 V.
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申请公布号 |
CA2043583(C) |
申请公布日期 |
1999.01.05 |
申请号 |
CA19912043583 |
申请日期 |
1991.05.30 |
申请人 |
TOKUYAMA CORPORATION |
发明人 |
HANADA, FUMIO;HIRAYAMA, KOKI;OHMURA, NOBUHIKO;TANAKA, SHINSUKE |
分类号 |
B01D61/44;C08J5/22;(IPC1-7):B01D67/00;B01D69/02 |
主分类号 |
B01D61/44 |
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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