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铂钴合金纳米电催化剂的制备及性能研究
朱勇1(), 顾军1,2(), 于涛1,3, 何海佟1, 姚睿1
Synthesis and Property of Platinum-cobalt Alloy Nano Catalyst
ZHU Yong1(), GU Jun1,2(), YU Tao1,3, HE Haitong1, YAO Rui1

图S1. Pt2.8Co/C-500的能谱图

Fig. S1. Energy spectrum of Pt2.8Co/C-500