暖等离子体合成过渡金属掺杂氧化锰析氧电催化剂

李家琪, 李小松, 李煊赫, 朱晓兵, 朱爱民

Transition Metal-doped Manganese Oxide: Synthesis by Warm Plasma and Electrocatalytic Performance for Oxygen Evolution Reaction

LI Jiaqi, LI Xiaosong, LI Xuanhe, ZHU Xiaobing, ZHU Aimin

表1 采用ICP-OES, BET, XRD, TEM表征MnOx, Ni-MnOx, Co-MnOx和Fe-MnOx催化剂的物理化学参数

Table 1 Physicochemical parameters of MnOx, Ni-MnOx, Co-MnOx, and Fe-MnOx catalysts by ICP-OES, BET, XRD, and TEM

Catalyst Doping element content/% (in atomic) SBET/ (m2∙g-1) DXRD / nm DTEM / nm MnOx - 35.7 32.7 37.9 Ni-MnOx 1.23 57.5 27.4 37.5 Co-MnOx 1.41 51.1 26.9 20.1 Fe-MnOx 1.22 54.8 28.1 19.1