非贵金属/碳氮复合材料电催化析氧反应的研究进展

付永胜, 毕敏, 李春, 孙敬文, 汪信, 朱俊武

Research Progress on Non-noble Metal/Nitrogen-doped Carbon Composite Materials in Electrocatalytic Oxygen Evolution Reaction

FU Yongsheng, BI Min, LI Chun, SUN Jingwen, WANG Xin, ZHU Junwu

表4 非贵金属氧化物/碳氮复合材料OER催化性能比较表

Table 4 OER electrocatalytic performance of non-noble metal oxide/nitrogen-doped carbon composites

Sample Electrolyte η10/mV Tafel slope/(mV∙dec-1) Mass loading/(mg∙cm-2) Ref. CoOx@CN 1.0  mol·L-1 KOH 260 - 2.1(Nickel foam) [58] N-Co3O4(500 ℃) 1.0 mol·L-1 KOH 0.1 mol·L-1 KOH 190 300 29.8 36.3 ~3.467 [59] N-CoO 1.0 mol·L-1 KOH 319  74.0 - [60] CoO/Co@N-C 0.1 mol·L-1 KOH 442 78.0 0.170 [61]