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快离子导体在甲烷氧化偶联反应中的作用
Catalytical Behaviour of Superionic Conductors in Oxidative Coupling of Methane
【摘要】 本文分别以离子型导体La2O3和CaO载体,添加A2BO4型快离子导体,发现催化剂的C2烃收率与添加的快离子导体迁移能力有很好的顺变关系。
【Abstract】 The essence and common nature of the oxidation-coupling of methane are studied and explored.In order to increase C2 yield,the superionic conductors as the catalysts were added into the ionic conductors CaO and La2O3 for enhancing the charge transfer in the reaction.It is found that the type of charge transfer strongly influences the properties of the catalysts in the above reaction and C2 yield is coincident with the charge transfer ability of the added superionic conductors.
【基金】 国家自然科学基金
- 【文献出处】 高等学校化学学报 ,Chemical Research In Chinese Universities , 编辑部邮箱 ,1992年12期
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