DICP OpenIR
Seed-assisted synthesis of FER/MOR composite zeolite and its specific catalytic application in carbonylation reaction
Li, Xiujie1; Chen, Xiaofang2; Yang, Zhiqiang3; Zhu, Xiangxue1; Xu, Shutao1; Xie, Sujuan1; Liu, Shenglin1; Liu, Xuebin3; Xu, Longya1
KeywordFer/mor Composite Zeolite Intergrowth Dme Carbonylation
Source PublicationMICROPOROUS AND MESOPOROUS MATERIALS
2018-02-01
ISSN1387-1811
DOI10.1016/j.micromeso.2017.07.058
Volume257Pages:79-84
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS KeywordDIMETHYL ETHER CARBONYLATION ; HYPERPOLARIZED XE-129 NMR ; SOLID-STATE NMR ; METHYL ACETATE ; H-MORDENITE ; SELECTIVE CARBONYLATION ; ACIDIC ZEOLITES ; ETHANOL ; FERRIERITE ; FRAMEWORK
AbstractA 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.
Language英语
WOS IDWOS:000418106600009
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/168407
Collection中国科学院大连化学物理研究所
Corresponding AuthorXu, Longya
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Zhongshan Rd 457, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
3.BP China Holdings Ltd, Energy Innovat Lab, Dalian 116023, Peoples R China
Recommended Citation
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.
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