引用本文:
张瑞峰, 李兴林, 刘社田, 于作龙, 吴越. LaMnyCo1-yO3催化剂中氧状态的XPS研究[J]. 物理化学学报,
1994, 10(08): 720-723.
doi:
10.3866/PKU.WHXB19940810
Citation: Zhang Rui-Feng, Li Xing-Lin, Liu She-Tian, Yu Zuo-Long, Wu Yue. XPS Study of the Oxygen State in LaMnyCo1-yO3 Catalysts[J]. Acta Physico-Chimica Sinica, 1994, 10(08): 720-723. doi: 10.3866/PKU.WHXB19940810
Citation: Zhang Rui-Feng, Li Xing-Lin, Liu She-Tian, Yu Zuo-Long, Wu Yue. XPS Study of the Oxygen State in LaMnyCo1-yO3 Catalysts[J]. Acta Physico-Chimica Sinica, 1994, 10(08): 720-723. doi: 10.3866/PKU.WHXB19940810
English
XPS Study of the Oxygen State in LaMnyCo1-yO3 Catalysts
Abstract:
A series .of LaMnyCo1-yO3 compounds were prepared by the complexation method with citric acid. XPS was used to investigate the oxygen state in perovskite-type (ABO3) Complex oxide LaMnyCo1-yO3 catalysts. The result showed that three oxygen species (α，β，β') are present in the oxides, and that theα-species is the active oxygen species in catalytical oxidation.
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Key words:
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Oxygen species
- / XPS study
- / Catalysts
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