Citation:
Yang Xiangguang, Bi Yingli, Zhen Kaiji, Wu Yue. Catalytic Properties of Alkaline Earth-Rare Earth Oxides for Oxidative Coupling of Methane[J]. Chinese Journal of Applied Chemistry,
;1995, 12(6): 1-4.
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Based upon the studies on two light rare earth oxides La2O3 and CeO2, it was found that catalysts with smaller specific surface area showed higher selectivity for C2 forma-tion. Oxidation-redtiction properties of the catalysts can obviously affect the selectivity for C2 formation. Addition of Li+ ion can inhibit the ability of oxdation and redtiction of cata-lysts, improving C2 selectivity.
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