发明名称 |
IONIC BARRIER |
摘要 |
<p>The invention features an electrochemical cell having two fluid-containing compartments separated by a nonselective microporous membrane. Select ions which would normally pass through the membrane under the influence of an ionic field, are prevented from passing through the membrane by a polyelectrolyte which has migrated through the compartment fluid to the membrane. The polyelectrolyte acts as an ionic barrier to the passage of select ions, thus effectively increasing the ion-selective capability of the membrane and, hence, the coulombic efficiency of the electrochemical cell.</p> |
申请公布号 |
CA1163318(A) |
申请公布日期 |
1984.03.06 |
申请号 |
CA19800361278 |
申请日期 |
1980.09.30 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
BELLOWS, RICHARD J.;GRIMES, PATRICK G. |
分类号 |
H01M2/16;H01M6/24;H01M10/36;H01M12/08;(IPC1-7):H01M2/14;H01M10/04 |
主分类号 |
H01M2/16 |
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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