Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction

doi:10.1016/j.micromeso.2017.07.058

	Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction
	Li, Xiujie 2; Chen, Xiaofang 1; Yang, Zhiqiang 3; Zhu, Xiangxue 2; Xu, Shutao 2; Xie, Sujuan 2; Liu, Shenglin 2; Liu, Xuebin 3; Xu, Longya 2
刊名	MICROPOROUS AND MESOPOROUS MATERIALS
	2018-02-01
卷号	257 页码:79-84
关键词	Fer/mor Composite Zeolite Intergrowth Dme Carbonylation
ISSN号	1387-1811
DOI	10.1016/j.micromeso.2017.07.058
文献子类	Article
英文摘要	A series of FER/MOR composite zeolites were synthesized through seed-assisted organic template free route. And the FER/MOR composite zeolites exhibited specific catalytic performance in the dimethyl ether carbonylation to methyl acetate reaction. SEM images revealed that the FER circle plates grew along the surface of MOR bundle aggregates. Good pore connectivity and high adsorption capacity were observed on FER/MOR on basis of the hyperpolarized (HP) Xe-129 NMR spectra and propane adsorption results, which was different from its corresponding mechanical mixture. Quantitative analysis of H-1 MAS NMR spectra using pyridine as probe revealed that the total Brosted acid density in FER/MOR, especially that in 8 MR channel, was higher than that of single zeolites. High Bronsted acid density and good pore connectivity guaranteed the superior performance of FER/MOR in DME carbonylation reaction. (C) 2017 Elsevier Inc. All rights reserved.
WOS关键词	DIMETHYL ETHER CARBONYLATION ; HYPERPOLARIZED XE-129 NMR ; SOLID-STATE NMR ; METHYL ACETATE ; H-MORDENITE ; SELECTIVE CARBONYLATION ; ACIDIC ZEOLITES ; ETHANOL ; FERRIERITE ; FRAMEWORK
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000418106600009
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/168406]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Xu, Longya
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Zhongshan Rd 457, Dalian 116023, Peoples R China 3.BP China Holdings Ltd, Energy Innovat Lab, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiujie,Chen, Xiaofang,Yang, Zhiqiang,et al. Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2018,257:79-84.
APA	Li, Xiujie.,Chen, Xiaofang.,Yang, Zhiqiang.,Zhu, Xiangxue.,Xu, Shutao.,...&Xu, Longya.(2018).Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction.MICROPOROUS AND MESOPOROUS MATERIALS,257,79-84.
MLA	Li, Xiujie,et al."Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction".MICROPOROUS AND MESOPOROUS MATERIALS 257(2018):79-84.