MnNiCoCrFe多孔高熵合金的电催化析氧性能

李海龙, 牟娟, 王媛媛, 葛绍璠, 刘春明, 张海峰, 朱正旺

Preparation and Electrocatalytic Oxygen Evolution Performance of a Novel Porous MnNiCoCrFe High-entropy Alloy as Electrocatalytic Electrode Material

LI Hailong, MU Juan, WANG Yuanyuan, GE Shaofan, LIU Chunming, ZHANG Haifeng, ZHU Zhengwang

表2 不同催化剂EET的拟合参数

Table 2 Fitting parameters of EET for different catalysts

Catalysts Rs / Ω·cm2 Cf / mF·cm2 Rf / Ω·cm2 Cdl / mF·cm-2 Rct / Ω·cm2 χ2 M50 2.457 0.3914 0.7818 1.055 3.696 3.68×10-4 RuO2 2.428 0.05694 6.919 0.03428 14.74 5.87×10-4 M50A 2.225 2.937 0.5119 14.17 0.6557 1.93×10-4