氧还原电催化剂Pt/WO<sub>3</sub>-C的制备及稳定性研究

氧还原电催化剂Pt/WO₃-C的制备及稳定性研究

郭富荣¹, 田建华¹, 胡敏², 单忠强¹

Synthesis of Pt/WO₃-C as Catalyst for Oxygen Reduction Reaction and Its Evaluation of Stability

GUO Fu-Rong¹, TIAN Jian-Hua¹, HU Min², SHAN Zhong-Qiang¹

图6 PtCa、未经N 2 热处理的PtWO 3 -Cb以及250℃N 2 中热处理的PtWO 3 -Cc的XRD图谱
Fig. 6 XRD patterns of PtCa, PtWO3-C without heat-treatment b and with heat-treatment at 250℃ in N2 flowc