Invention Grant
US07862953B2 Compound, solid polymer electrolyte membrane, electrolyte membrane-electrode assembly, and solid polymer fuel cell
有权
复合固体聚合物电解质膜，电解质膜 - 电极组件和固体聚合物燃料电池
- Patent Title: Compound, solid polymer electrolyte membrane, electrolyte membrane-electrode assembly, and solid polymer fuel cell
- Patent Title (中): 复合固体聚合物电解质膜，电解质膜 - 电极组件和固体聚合物燃料电池
-
Application No.: US11610965Application Date: 2006-12-14
-
Publication No.: US07862953B2Publication Date: 2011-01-04
- Inventor: Keiko Abe , Motokazu Kobayashi , Makoto Kubota
- Applicant: Keiko Abe , Motokazu Kobayashi , Makoto Kubota
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2005-375170 20051227
- Main IPC: H01M8/10
- IPC: H01M8/10
Abstract:
An unsaturated compound including a urethane bond in a main chain and a sulfonic acid group, a phosphoric acid group, an alkylsulfonic acid group, or an alkylphosphoric acid group on a benzene ring in a side chain is provided. In addition, a solid polymer electrolyte membrane containing a compound prepared by polymerizing the above-mentioned compound and an electrolyte membrane-electrode assembly including diffusion layers adhered on both surfaces of the electrolyte membrane are provided. Furthermore, a solid polymer fuel cell using the electrolyte membrane-electrode assembly is provided.
Public/Granted literature
Information query
