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Creation of Al-Enriched Mesoporous ZSM-5 Nanoboxes with High Catalytic Activity: Converting Tetrahedral Extra-Framework Al into Framework Sites by Post Treatment
Jiao, Yilai1,2; Forster, Luke2; Xu, Shaojun2; Chen, Huanhao2; Han, Jingfeng3; Liu, Xuqing4; Zhou, Yangtao1; Liu, Jinmin; Zhang, Jinsong1; Yu, Jihong5,6; D'Agostino, Carmine2; Fan, Xiaolei2
Corresponding AuthorJiao, Yilai(yljiao@imr.ac.cn) ; D'Agostino, Carmine(carmine.dagostino@manchester.ac.uk) ; Fan, Xiaolei(xiaolei.fan@manchester.ac.uk)
2020-03-26
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume59Issue:44Pages:10
AbstractZSM-5 zeolite nanoboxes with accessible meso-micro-pore architecture and strong acid sites are important in relevant heterogeneous catalysis suffering from mass transfer limitations and weak acidities. Rational design of parent zeolites with concentrated and non-protective coordination of Al species can facilitate post-synthetic treatment to produce mesoporous ZSM-5 nanoboxes. In this work, a simple and effective method was developed to convert parent MFI zeolites with tetrahedral extra-framework Al into Al-enriched mesoporous ZSM-5 nanoboxes with low silicon-to-aluminium ratios of approximate to 16. The parent MFI zeolite was prepared by rapid ageing of the zeolite sol gel synthesis mixture. The accessibility to the meso-micro-porous intra-crystalline network was probed systematically by comparative pulsed field gradient nuclear magnetic resonance diffusion measurements, which, together with the strong acidity of nanoboxes, provided superb catalytic activity and longevity in hydrocarbon cracking for propylene production.
KeywordZSM-5 post-synthetic treatment mesoporous nanoboxes diffusion PFG-NMR
Funding OrganizationEuropean Union's Horizon 2020 research and innovation programme ; China Scholarship Council (CSC) ; Shenyang National Laboratory for Materials Science ; European Commission Marie Skodowska-Curie Individual Fellowship ; 111 Project of China ; EPSRC New Investigator Award
DOI10.1002/anie.202002416
Indexed BySCI
Language英语
Funding ProjectEuropean Union's Horizon 2020 research and innovation programme[872102] ; China Scholarship Council (CSC)[201604910181] ; Shenyang National Laboratory for Materials Science[Y8L6641161] ; European Commission Marie Skodowska-Curie Individual Fellowship[748196] ; 111 Project of China[B17020] ; EPSRC New Investigator Award[EP/S019138/1]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000521611900001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/138078
Collection中国科学院金属研究所
Corresponding AuthorJiao, Yilai; D'Agostino, Carmine; Fan, Xiaolei
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
2.Univ Manchester, Sch Engn, Dept Chem Engn & Analyt Sci, Oxford Rd, Manchester M13 9PL, Lancs, England
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Natl Engn Lab Methanol Olefins, Dalian 116023, Peoples R China
4.Univ Manchester, Sch Nat Sci, Dept Mat, Oxford Rd, Manchester M13 9PL, Lancs, England
5.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
6.Jilin Univ, Int Ctr Future Sci, 2699 Qianjin St, Changchun 130012, Peoples R China
Recommended Citation
GB/T 7714
Jiao, Yilai,Forster, Luke,Xu, Shaojun,et al. Creation of Al-Enriched Mesoporous ZSM-5 Nanoboxes with High Catalytic Activity: Converting Tetrahedral Extra-Framework Al into Framework Sites by Post Treatment[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2020,59(44):10.
APA Jiao, Yilai.,Forster, Luke.,Xu, Shaojun.,Chen, Huanhao.,Han, Jingfeng.,...&Fan, Xiaolei.(2020).Creation of Al-Enriched Mesoporous ZSM-5 Nanoboxes with High Catalytic Activity: Converting Tetrahedral Extra-Framework Al into Framework Sites by Post Treatment.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,59(44),10.
MLA Jiao, Yilai,et al."Creation of Al-Enriched Mesoporous ZSM-5 Nanoboxes with High Catalytic Activity: Converting Tetrahedral Extra-Framework Al into Framework Sites by Post Treatment".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 59.44(2020):10.
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