铂钌合金
铂钌合金-
无载体铂钌合金催化水解硼氢化钠的研究
Sodium Borohydride Hydrolysis Catalyzed by Supportless Platinum-Ruthenium Alloys
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结果表明：在PtRu/C中，面心立方结构中的部分铂原子被钌原子取代，铂钌合金原子的粒子大小在3nm左右；
The XRD results indicate that part of Pt atoms in the Pt_Ru / C catalysts are replaced by Ru atoms on the lattice pointes of a face_centered cube . Pt_Ru particle size is about 3 nm .