发明授权
US08252712B2 Polymer dispersant addition to fuel cell electrode inks for improved manufacturability
有权
添加到燃料电池电极油墨中的聚合物分散剂用于改善可制造性
- 专利标题: Polymer dispersant addition to fuel cell electrode inks for improved manufacturability
- 专利标题(中): 添加到燃料电池电极油墨中的聚合物分散剂用于改善可制造性
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申请号: US12551237申请日: 2009-11-13
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公开(公告)号: US08252712B2公开(公告)日: 2012-08-28
- 发明人: Roland J. Koestner , Sean M Mackinnon , Timothy J. Fuller , Jeanette E. Owejan
- 申请人: Roland J. Koestner , Sean M Mackinnon , Timothy J. Fuller , Jeanette E. Owejan
- 申请人地址: US MI Detroit
- 专利权人: GM Global Technology Operations LLC
- 当前专利权人: GM Global Technology Operations LLC
- 当前专利权人地址: US MI Detroit
- 代理机构: Brooks Kushman P.C.
- 主分类号: H01M8/10
- IPC分类号: H01M8/10 ; H01M4/86 ; H01M4/88 ; B01J21/18 ; B05D5/12
摘要:
An ink composition for forming a fuel cell electrode includes a catalyst composition, a polymeric binder, a polymeric dispersant, and a solvent. The polymeric dispersant includes a perfluorocyclobutyl-containing polymer.
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