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	An important principle for catalyst preparation - spontaneous monolayer dispersion of solid compounds onto surfaces of supports
	Xie, YC ; Zhu, YX ; Zhao, BY ; Tang, YQ
	1998
关键词	SYSTEM LA2O3
英文摘要	Spontaneous monolayer dispersion of oxides and salts onto supports is quite a widespread phenomenon and an important principle for the preparation and design of heterogeneous catalysts. This paper summarizes the main results developed in our laboratory. It contains the following points: (1) Preparation of highly active catalysts by dispersing active components on supports as a monolayer. (2) Thermal dispersion of active components onto supports as monolayer can be a simple method to make some catalysts. (3) Monolayer-dispersed oxides or salts play a role as surface modifiers. (4) Monolayer-dispersed oxides or salts on supports are better precursors of supported metal catalysts. (5) Regeneration of supported metal catalysts based on spontaneous monolayer dispersion of oxide and salt of the metals. (6) Hindering sinter of supports with monolayer-dispersed oxide or salt to make catalysts with very high surface area. (7) Modification of zeolites by spontaneous dispersion of oxides or salts to zeolites.; Chemistry, Physical; SCI(E); CPCI-S(ISTP); 27
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/387827]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Xie, YC,Zhu, YX,Zhao, BY,et al. An important principle for catalyst preparation - spontaneous monolayer dispersion of solid compounds onto surfaces of supports. 1998-01-01.

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