析氢反应中氮掺杂石墨烯负载金属单<strong>/</strong>双原子催化活性起源

析氢反应中氮掺杂石墨烯负载金属单/双原子催化活性起源

张诗诗, 秦棪阳, 苏亚琼

Activity origin of single/double-atom catalyst for hydrogen evolution reaction

Shishi ZHANG, Yanyang QIN, Yaqiong SU

图1 (a) FeN₃、(b) FeN₄、(c) Fe₂N₆结构的侧视及俯视图，橙色、蓝色、灰色小球分别为Fe、N、C原子

Fig. 1 The side and top view of the geometry optimization structures of (a) FeN₃, (b) FeN₄, (c) Fe₂N₆-graphene. Cray, blue, orange balls represent C, N, Fe atoms, respectively