DISPERSION OF PLATINUM ON SILICA AND ALUMINA BY CHEMICAL-EXTRACTION

CORC > 北京大学 > 化学与分子工程学院

	DISPERSION OF PLATINUM ON SILICA AND ALUMINA BY CHEMICAL-EXTRACTION
	YANG, YN ; PAN, JC ; ZHENG, N ; LIU, XQ ; ZHANG, JY
刊名	applied catalysis
	1990
DOI	10.1016/S0166-9834(00)82136-3
英文摘要	Chemical extraction combined with transmission electron microscopy (TEM) was used to study the dispersion of platinum in a series of Pt/SiO2 and Pt/Al2O3 catalysts. With standard EuroPt-1 catalyst the results showed that the 'percentage extracted' of platinum measured after oxidation at ca. 400??C was identical with the 'percentage exposed' of platinum evaluated by TEM. Further, interaction between the PtOx formed and the support used could also be explored by this method. A detailed discussion is given of the effects of several factors on the extraction profiles.; Chemistry, Physical; SCI(E); EI; 6; ARTICLE; 1; 75-87; 61
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/313577]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	YANG, YN,PAN, JC,ZHENG, N,et al. DISPERSION OF PLATINUM ON SILICA AND ALUMINA BY CHEMICAL-EXTRACTION[J]. applied catalysis,1990.
APA	YANG, YN,PAN, JC,ZHENG, N,LIU, XQ,&ZHANG, JY.(1990).DISPERSION OF PLATINUM ON SILICA AND ALUMINA BY CHEMICAL-EXTRACTION.applied catalysis.
MLA	YANG, YN,et al."DISPERSION OF PLATINUM ON SILICA AND ALUMINA BY CHEMICAL-EXTRACTION".applied catalysis (1990).