发明名称 |
酸化セリウム添加物を有する高い耐久性の燃料電池構成要素 |
摘要 |
A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane which comprises a highly fluorinated polymer electrolyte and at least one cerium oxide compound dispersed therein. In addition, a method of making a fuel cell polymer electrolyte membrane is provided comprising the steps of: a) providing a highly fluorinated polymer electrolyte comprising acidic functional groups; b) dispersing therein at least one cerium oxide in an amount so as to provide between 0.01 and 5 percent of the total weight of the polymer electrolyte membrane; and c) thereafter forming a polymer electrolyte membrane comprising said polymer electrolyte. |
申请公布号 |
JP5932727(B2) |
申请公布日期 |
2016.06.08 |
申请号 |
JP20130146766 |
申请日期 |
2013.07.12 |
申请人 |
スリーエム イノベイティブ プロパティズ カンパニー |
发明人 |
フライ,マシュー エイチ.;ピアーポント,ダニエル エム.;ハムロック,スティーブン ジェイ. |
分类号 |
H01M8/02;H01M8/10 |
主分类号 |
H01M8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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