一种用于PEM水电解制氢的高效负载型锰铱掺杂型催化剂
张舒涵, 马晓锋, 张芮琳, 朱燕群, 何勇, 王智化

An Efficient Mn-Ir Doped Supported Catalyst for PEM Water Electrolysis
Shuhan ZHANG, Xiaofeng MA, Ruilin ZHANG, Yanqun ZHU, Yong HE, Zhihua WANG
表1 不同催化剂的OER催化活性对比
Tab. 1 Comparison of OER activities of different catalysts
催化剂电解液10 mA/cm2时过电位/mVTafel斜率/(mV/dec)参考文献
IrO2@α-MnO20.1 mol/L HClO427559[32]
(Mn0.8Ir0.2)O20.5 mol/L H2SO424046[31]
(Ir0.3Mn0.7)O20.1 mol/L H2SO438349[30]
IrO2-RuO2@Ru0.5 mol/L H2SO428153.1[34]
Ir0.7Co0.3O x0.5 mol/L H2SO432040[35]
IrO2/Ti0.1 mol/L HClO425050.4[24]
Li-IrO x0.5 mol/L H2SO430039[22]
Mn7.5O10Br30.5 mol/L H2SO429568[29]
IrO x /α-MnO20.5 mol/L H2SO424564本文
IrO x /β-MnO20.5 mol/L H2SO422846本文
IrO x /Mn8O10Cl30.5 mol/L H2SO423045本文