发明授权
- 专利标题： Polyarylether composition and membrane
- 专利标题（中）： 聚芳醚组成和膜
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申请号： US12183488申请日： 2008-07-31
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公开(公告)号： US07829652B2公开(公告)日： 2010-11-09
- 发明人: Joyce Hung , Daniel Joseph Brunelle , Marianne Elisabeth Harmon , David Roger Moore , Joshua James Stone , Hongyi Zhou , Joseph Anthony Suriano
- 申请人： Joyce Hung , Daniel Joseph Brunelle , Marianne Elisabeth Harmon , David Roger Moore , Joshua James Stone , Hongyi Zhou , Joseph Anthony Suriano
- 申请人地址： US NY Niskayuna
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Niskayuna
- 代理商 Mary Louise Gioeni
- 主分类号： C08G2/00
- IPC分类号： C08G2/00
摘要：
A composition including a polyarylether copolymer is provided. The copolymer includes a polyarylether backbone; and a sulfonated oligomeric group bonded to the polyarylether suitable for use as a cation conducting membrane. Method of bonding a sulfonated oligomeric group to the polyarylether backbone to form a polyarylether copolymer. The membrane may be formed from the polyarylether copolymer composition. The chain length of the sulfonated oligomeric group may be controlled to affect or control the ion conductivity of the membrane.
公开/授权文献
- US20100029864A1 POLYARYLETHER COMPOSITION AND MEMBRANE 公开/授权日：2010-02-04