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2 不同WO 3 含量的PtWO 3 -C催化剂的极化曲线
Fig. 2 Polarization curves of PtWO3-C catalysts with different WO3 contents ![CDATA[Under the condition of ]] ![CDATA[=75℃, ]] ![CDATA[=85℃, Tcell=70℃, ]] ![CDATA[=0.3 MPa, ]] ![CDATA[=0.28MPa, ]] ![CDATA[=20 mLmin, ]] ![CDATA[=35 mLmin]]