发明名称 |
PROCESS FOR THE PRODUCTION OF A CATION EXCHANGE DIAPHRAGM AND THE DIAPHRAGM OBTAINED BY THIS PROCESS |
摘要 |
<p>Cation exchanger diaphragm which can in particular be used as a solid electrolyte. This diaphragm comprises a grafted copolymer film, particularly polyethylene grafted by styrene and has an exchange capacity exceeding 0.5 meq/g, a resistivity below 100 .OMEGA. .cm, a swelling in water exceeding 30% compared with the dry mass and a permeability relative to oxygen and hydrogen such that in the electrolysis of water these two gases are obtained with a purity level exceeding 98%.</p> |
申请公布号 |
CA1180520(A) |
申请公布日期 |
1985.01.08 |
申请号 |
CA19810380278 |
申请日期 |
1981.06.22 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
GAUSSENS, GILBERT;LEMAIRE, FRANCIS |
分类号 |
C08F255/00;B01J47/12;C08J5/22;C25B13/08;(IPC1-7):C08J5/22 |
主分类号 |
C08F255/00 |
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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