Invention Grant
US07879475B2 Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell
有权
固体聚合物电解质，固体聚合物燃料电池和制造燃料电池的方法
- Patent Title: Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell
- Patent Title (中): 固体聚合物电解质，固体聚合物燃料电池和制造燃料电池的方法
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Application No.: US11441103Application Date: 2006-05-26
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Publication No.: US07879475B2Publication Date: 2011-02-01
- Inventor: Eishiro Toyoda , Tomohiro Takeshita , Fusayoshi Miura , Masaya Kawasumi , Naoki Hasegawa , Yu Morimoto , Manabu Kato , Kazutaka Kimura
- Applicant: Eishiro Toyoda , Tomohiro Takeshita , Fusayoshi Miura , Masaya Kawasumi , Naoki Hasegawa , Yu Morimoto , Manabu Kato , Kazutaka Kimura
- Applicant Address: JP Aichi-gun
- Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
- Current Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
- Current Assignee Address: JP Aichi-gun
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-159417 20050531
- Main IPC: H01M8/10
- IPC: H01M8/10
Abstract:
Disclosed herein is a solid polymer electrolyte wherein protons of cation exchange groups contained in a perfluorinated electrolyte are partially replaced by metal ions. The metal ion is at least one metal ion selected from vanadium (V), manganese (Mn), niobium (Nb), tantalum (Ta), chromium (Cr), molybdenum (Mo), tungsten (W), iron (Fe), ruthenium (Ru), nickel (Ni), palladium (Pd), platinum (Pt), silver (Ag), cerium (Ce), neodymium (Nd), praseodymium (Pr), samarium (Sm), cobalt (Co), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), and erbium (Er) ions. Further disclosed is a solid polymer fuel cell using the solid polymer electrolyte.
Public/Granted literature
- US20060280985A1 Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell Public/Granted day:2006-12-14
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