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Fabrication and Characterization of Titanate Nanotube Supported ZSM-5 Zeolite Composite Catalyst for Ethanol Dehydration to Ethylene
Wu, Liangpeng; Li, Xinjun; Yuan, Zhenhong; Chen, Yong
2014-02-10
Source PublicationBULLETIN OF THE KOREAN CHEMICAL SOCIETY
Volume35Issue:2Pages:525-530
AbstractTitanium dioxide nanotube supported ZSM-5 zeolite composite catalyst was fabricated by decorating ZSM-5 zeolite on the hydrothermally synthesized titanium dioxide via hydrothermal process and subsequent annealing. The catalyst was characterized by X-ray powder diffraction (XRD), Transmission electron microscopy (TEM) and Nitrogen adsorption-desorption (BET). The surface acidity of the catalyst was measured by means of Fourier transform infrared (FT-IR) spectrum of pyridine adsorption. And the catalytic activity for ethanol dehydration to ethylene was evaluated in a continuous flow fixed-bed reactor. Attributed to the increase of the effective surface acid sites caused by titanium dioxide nanotube as electron acceptor, titanium dioxide nanotube supported ZSM-5 zeolite composite catalyst exhibits strongly enhanced activity for ethanol dehydration to ethylene.
SubtypeArticle
KeywordZsm-5 Zeolite Tio2 Nanotube Ethanol Dehydration Ethylene
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.5012/bkcs.2014.35.2.525
WOS Subject ExtendedChemistry
WOS KeywordMODIFIED H-ZSM-5 CATALYSTS ; SOLID ACID CATALYSTS ; CONVERSION ; PERFORMANCE ; ALUMINA ; ETHER
Indexed BySCI
Language英语
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000332265200033
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10709
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Wu, Liangpeng,Li, Xinjun,Yuan, Zhenhong,et al. Fabrication and Characterization of Titanate Nanotube Supported ZSM-5 Zeolite Composite Catalyst for Ethanol Dehydration to Ethylene[J]. BULLETIN OF THE KOREAN CHEMICAL SOCIETY,2014,35(2):525-530.
APA Wu, Liangpeng,Li, Xinjun,Yuan, Zhenhong,&Chen, Yong.(2014).Fabrication and Characterization of Titanate Nanotube Supported ZSM-5 Zeolite Composite Catalyst for Ethanol Dehydration to Ethylene.BULLETIN OF THE KOREAN CHEMICAL SOCIETY,35(2),525-530.
MLA Wu, Liangpeng,et al."Fabrication and Characterization of Titanate Nanotube Supported ZSM-5 Zeolite Composite Catalyst for Ethanol Dehydration to Ethylene".BULLETIN OF THE KOREAN CHEMICAL SOCIETY 35.2(2014):525-530.
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