La0.95FeO3-δ/C复合电极制备工艺对氧还原和氧析出催化性能的影响
胡桓铭, 杨帆, 章俊良

Effect of Preparation Process of La0.95FeO3-δ/C Composite Electrode on Preparation and Bifunctional Electrocatalytic Properties
HU Huanming, YANG Fan, ZHANG Junliang
图3 La0.95FeO3-δ粉体的XPS图谱
Fig.3 XPS spectra of La0.95FeO3-δ powder