介孔碳化钨负载铂催化剂对甲醇氧化的电催化性能
胡仙超1, 胡建冠2, 孙洁2, 李国华2

Mesoporous Tungsten Carbide Supported Pt and Their Electro Catalytic Activity for Methanol Electro-oxidation
HU Xian-Chao1, HU Jian-Guan2, SUN Jie2, LI Guo-Hua2
图5 Ptm-WC催化剂中Pt4f的XPS图谱
Fig. 5 XPS spectrum of Pt 4f in Ptm-WC catalysts