Extra-Framework Aluminum-Assisted Initial C-C Bond Formation in Methanol-to-Olefins Conversion on Zeolite H-ZSM-5

doi:10.1002/anie.201805609

	Extra-Framework Aluminum-Assisted Initial C-C Bond Formation in Methanol-to-Olefins Conversion on Zeolite H-ZSM-5
	Wang, Chao 2; Chu, Yueying 2; Xu, Jun 2; Wang, Qiang 2; Qi, Guodong 2; Gao, Pan 1,2; Zhou, Xue 1,2; Deng, Feng 2
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018-08-06
卷号	57 期号:32 页码:10197-10201
关键词	Aluminum C-c Bonds Methanol Conversion Solid-state Nmr Zeolites
ISSN号	1433-7851
DOI	10.1002/anie.201805609
文献子类	Article
英文摘要	Surface methoxy species bound to an extra-framework Al (SMS-EFAL) was unambiguously identified by advanced C-13-{Al-27} double-resonance solid-state NMR technique in the methanol-to-olefins reaction on H-ZSM-5 zeolite. The high reactivity of the SMS-EFAL leads to the formation of surface ethoxy species and ethanol as the key intermediates for ethene generation in the early reaction stage. A direct route for the initial C-C bond formation in ethene was proposed and corroborated by density functional theory calculations.
WOS关键词	CARBON-CARBON BOND ; STATE NMR-SPECTROSCOPY ; DIMETHYL ETHER ; HYDROGEN-TRANSFER ; HYDROCARBONS ; MECHANISM ; HZSM-5 ; CHEMISTRY ; CATALYSIS ; HSAPO-34
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000440135700029
资助机构	National Natural Science Foundation of China(21622311 ; National Natural Science Foundation of China(21622311 ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; 21473245 ; 21473245 ; 21603265 ; 21603265 ; 21733013 ; 21733013 ; 21773296) ; 21773296) ; National Natural Science Foundation of China(21622311 ; National Natural Science Foundation of China(21622311 ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; 21473245 ; 21473245 ; 21603265 ; 21603265 ; 21733013 ; 21733013 ; 21773296) ; 21773296) ; National Natural Science Foundation of China(21622311 ; National Natural Science Foundation of China(21622311 ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; 21473245 ; 21473245 ; 21603265 ; 21603265 ; 21733013 ; 21733013 ; 21773296) ; 21773296) ; National Natural Science Foundation of China(21622311 ; National Natural Science Foundation of China(21622311 ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; key program for frontier science of the Chinese Academy of Sciences(QYZDB-SSW-SLH027) ; 21473245 ; 21473245 ; 21603265 ; 21603265 ; 21733013 ; 21733013 ; 21773296) ; 21773296)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/13008]
专题	中国科学院武汉物理与数学研究所
通讯作者	Xu, Jun; Deng, Feng
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Natl Ctr Magnet Resonance Wuhan, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Wang, Chao,Chu, Yueying,Xu, Jun,et al. Extra-Framework Aluminum-Assisted Initial C-C Bond Formation in Methanol-to-Olefins Conversion on Zeolite H-ZSM-5[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(32):10197-10201.
APA	Wang, Chao.,Chu, Yueying.,Xu, Jun.,Wang, Qiang.,Qi, Guodong.,...&Deng, Feng.(2018).Extra-Framework Aluminum-Assisted Initial C-C Bond Formation in Methanol-to-Olefins Conversion on Zeolite H-ZSM-5.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(32),10197-10201.
MLA	Wang, Chao,et al."Extra-Framework Aluminum-Assisted Initial C-C Bond Formation in Methanol-to-Olefins Conversion on Zeolite H-ZSM-5".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.32(2018):10197-10201.