Fig. 2
From: Manganese acting as a high-performance heterogeneous electrocatalyst in carbon dioxide reduction
Fine structure of (Cl, N)-Mn/G. a, b High-resolution Cl 2p and N 1s XPS spectra. c, d XANES and EXAFS spectra at Mn K-edge. (e) EXAFS fitting curves of (Cl, N)-Mn/G in q space. f EXAFS fitting curves of the (Cl, N)-Mn/G in R space. g Schematic model of (Cl, N)-Mn/G: Mn (purple), Cl (green), N (blue), and C (gray). h WT of (Cl, N)-Mn/G, Mn(II)Pc, Mn foil and MnO2 (from top to bottom)
