Abstract
A series of LaMn1−xNixO3 (x=0−1.0) catalysts with perovskite structure has been prepared. The relationship among composition, crystal structure, reducilibity and the catalytic activities for CO oxidation has been investigated. XRD showed that samples for x=0.0−0.4 and x=0.8−1.0 had rhombohedral symmetry, and then pseudo-cubic symmetry for x=0.5−0.8. Research by IR and TPR indicated there were interactions between Mn and Ni coexisting in the B site of LaMn1−xNixO3. The oxidation activities of the catalysts were also measured.
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Du, S., Wang, J., Zheng, H. et al. Structure, reduction and catalytic properties of perovskite-like LaMn1−xNixO3 oxides. React Kinet Catal Lett 51, 415–421 (1993). https://doi.org/10.1007/BF02069086
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DOI: https://doi.org/10.1007/BF02069086