发明授权
US07645856B2 Ether nitrile co-polymers containing sulfonic acid groups for PEM application
有权
含有磺酸基团的醚腈共聚物用于PEM应用
- 专利标题： Ether nitrile co-polymers containing sulfonic acid groups for PEM application
- 专利标题（中）： 含有磺酸基团的醚腈共聚物用于PEM应用
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申请号： US11281584申请日： 2005-11-18
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公开(公告)号： US07645856B2公开(公告)日： 2010-01-12
- 发明人: Yan Gao , Michael D. Guiver , Gilles P. Robertson
- 申请人： Yan Gao , Michael D. Guiver , Gilles P. Robertson
- 申请人地址： CA Ottawa, Ontario
- 专利权人： National Research Council of Canada
- 当前专利权人： National Research Council of Canada
- 当前专利权人地址： CA Ottawa, Ontario
- 代理商 J. Wayne Anderson
- 主分类号： C08G75/24
- IPC分类号： C08G75/24 ; H01M8/10 ; B01J49/00
摘要：
Ether nitrile co-polymers containing sulfonic acid groups, including wholly aromatic poly(aryl ether ether nitrile)s containing sulfonic acid groups (SPAEEN)s, and poly(phthalazinone ether ketone nitrile) co-polymers containing sulfonic acid groups (SPPEKN)s, intended for fuel cells applications as proton conducting membrane materials, were prepared.
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