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发明名称
ガス拡散電極
摘要
導電性多孔質基材の少なくとも片面に、導電性微粒子と撥水性樹脂を含む微多孔層が形成されてなる、燃料電池に用いられるガス拡散電極であって、厚み方向のガス拡散性が30%以上であり、かつ導電性多孔質基材は、滑落角が70?以下、空隙率が80%以上であり、かつ微多孔層は、厚みが10μm以上50μm以下、空隙率が60%以上95%以下である、ガス拡散電極およびその製造方法。
申请公布号
JP5822049(B1)
申请公布日期
2015.11.24
申请号
JP20150514696
申请日期
2015.03.17
申请人
東レ株式会社
发明人
加藤 頌;若田部 道生;三宅 徹;橋本 勝
分类号
H01M4/86;H01M4/88
主分类号
H01M4/86
代理机构
代理人
主权项
地址
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