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1·Specifically disclosed is a catalyst layer for solid polymer fuel cells which is composed of a catalyst obtained by reducing a platinum oxide, a hydrophobic agent and a proton conducting electrolyte.

具体公开了一种用于固态聚合物燃料电池的催化剂层，其包括：通过还原铂氧化物获得的催化剂；疏水剂；和质子传导电解质。

2·Titanium anode called DSA, is a kind of electrode material with metallic titanium as substrate which is coated with platinum group element oxide on the surface.

钛阳极也称DSA，是以金属钛为基体在其表面涂覆以铂族元素氧化物的一种电极材料。