Catalytic Dehydration of Ethanol to Ethylene on TiO2/4A Zeolite Composite Catalysts

doi:10.1007/s10562-009-0013-0

GIEC OpenIR > 中国科学院广州能源研究所

	Catalytic Dehydration of Ethanol to Ethylene on TiO2/4A Zeolite Composite Catalysts
	Xiao, Yanyan 1,2; Li, Xinjun 1; Yuan, Zhenhong 1; Li, Juan 1; Chen, Yong 1
	2009-07-01
发表期刊	CATALYSIS LETTERS
ISSN	1011-372X
卷号	130 期号:3-4 页码:308-311
通讯作者	chenyong@ms.giec.ac.cn
摘要	TiO2/4A zeolite composite catalysts were prepared by coating TiO2 on 4A zeolite via liquid phase deposition. The TiO2/4A zeolite composite catalysts wtih higher surface weak acidity and lower mediate strong acidity exhibit much better catalytic performance on ethanol dehydration to ethylene compared with 4A zeolite. It is suggested that the TiO2 promoter could improve the effective Lewis acidity of composite catalyst which consequently enhanced the catalytic performance.
文章类型	Article
其他摘要	TiO2/4A zeolite composite catalysts were prepared by coating TiO2 on 4A zeolite via liquid phase deposition. The TiO 2/4A zeolite composite catalysts wtih higher surface weak acidity and lower mediate strong acidity exhibit much better catalytic performance on ethanol dehydration to ethylene compared with 4A zeolite. It is suggested that the TiO2 promoter could improve the effective Lewis acidity of composite catalyst which consequently enhanced the catalytic performance.
关键词	Tio2/4a Zeolite Composite Catalysts Ethanol Ethylene Dehydration
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1007/s10562-009-0013-0
研究领域[WOS]	Chemistry
URL	查看原文
关键词[WOS]	ISOPROPANOL ; CONVERSION
收录类别	SCI
语种	英语
项目资助者	Knowledge Innovation Program of The Chinese Academy of Sciences [KSCX2-YW-G-004]
WOS类目	Chemistry, Physical
WOS记录号	WOS:000267330300007
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/3336
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Yanyan,Li, Xinjun,Yuan, Zhenhong,et al. Catalytic Dehydration of Ethanol to Ethylene on TiO2/4A Zeolite Composite Catalysts[J]. CATALYSIS LETTERS,2009,130(3-4):308-311.
APA	Xiao, Yanyan,Li, Xinjun,Yuan, Zhenhong,Li, Juan,&Chen, Yong.(2009).Catalytic Dehydration of Ethanol to Ethylene on TiO2/4A Zeolite Composite Catalysts.CATALYSIS LETTERS,130(3-4),308-311.
MLA	Xiao, Yanyan,et al."Catalytic Dehydration of Ethanol to Ethylene on TiO2/4A Zeolite Composite Catalysts".CATALYSIS LETTERS 130.3-4(2009):308-311.

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