Iron Oxide Clusters as Electron Donors Under Light Enhance Oxygen Reduction Kinetics at Atomically Dispersed Fe for Photocatalytic CH4 Partial Oxidation
Iron Oxide Clusters as Electron Donors Under Light Enhance Oxygen Reduction Kinetics at Atomically Dispersed Fe for Photocatalytic CH4 Partial Oxidation
研究概述
研究内容请参见论文原文。
谱图与表征信息
Figure 2. Chemical and geometrical properties of Fe SA NC/C3N4. (a) N 1s XPS spectra of Fe SA NC/C3N4, Fe SA/C3N4, Fe NC/C3N4 and g-C3N4. (b) Normalized Fe K-edge XANES spectra of Fe SA NC/C3N4, Fe SA/C3N4 and Fe NC/C3N4 with Fe2O3, FeO and Fe foil as the references. (c) Fourier transform EXAFS spectra of Fe SA NC/C3N4, Fe SA/C3N4 and Fe NC/C3N4 with Fe2O3, FePc and Fe foil as the references. (d) Wavelet transform EXAFS of Fe SA NC/C3N4, Fe SA/C3N4 and Fe NC/C3N4 with Fe2O3 and FePc as the references. (e) EXAFS fitting curve of Fe SA NC/ C3N4. The inset image is a structural model of Fe SA NC/C3N4. (Fe, yellow; O, red; N, white; C, blue).