Intergrown new zeolite beta polymorphs with interconnected 12-ring channels solved by combining electron crystallography and single-crystal X-ray diffraction

Handle URI:
http://hdl.handle.net/10754/562360
Title:
Intergrown new zeolite beta polymorphs with interconnected 12-ring channels solved by combining electron crystallography and single-crystal X-ray diffraction
Authors:
Yu, Zhengbao; Han, Yu ( 0000-0003-1462-1118 ) ; Zhao, Lan; Huang, Shiliang; Zheng, Qiyu; Lin, Shuangzheng; Cõrdova, Armando C.; Zou, Xiaodong; Sun, Junliang
Abstract:
Two new polymorphs of zeolite beta, denoted as SU-78A and SU-78B, were synthesized by employing dicyclohexylammonium hydroxides as organic structure-directing agents. The structure was solved by combining transmission electron microscopy and single-crystal X-ray diffraction. SU-78 is an intergrowth of SU-78A and SU-78B and contains interconnected 12-ring channels in three directions. The two polymorphs are built from the same building layer, similar to that for the zeolite beta family. The layer stacking in SU-78, however, is different from those in zeolite beta polymorph A, B, and C, showing new zeolite framework topologies. SU-78 is thermally stable up to 600 °C. © 2012 American Chemical Society.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Chemical Science Program; Imaging and Characterization Core Lab; Advanced Membranes and Porous Materials Research Center; Advanced Nanofabrication, Imaging and Characterization Core Lab; Nanostructured Functional Materials (NFM) laboratory
Publisher:
American Chemical Society (ACS)
Journal:
Chemistry of Materials
Issue Date:
9-Oct-2012
DOI:
10.1021/cm301654d
Type:
Article
ISSN:
08974756
Sponsors:
This work is supported financially by the Swedish Research Council (VR) and the Swedish Governmental Agency for Innovation Systems (VINNOVA) through the Berzelii Center EXSELENT, the Major State Basic Research Development Program of China (No. 2011CB932501), the National Natural Science Foundation of China (No. 20932004).
Is Supplemented By:
Yu, Z.-B., Han, Y., Zhao, L., Huang, S., Zheng, Q.-Y., Lin, S., … Sun, J. (2013). CCDC 939502: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc10jmjp; DOI:10.5517/cc10jmjp; HANDLE:http://hdl.handle.net/10754/624220
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center; Advanced Nanofabrication, Imaging and Characterization Core Lab; Physical Sciences and Engineering (PSE) Division; Chemical Science Program

Full metadata record

DC FieldValue Language
dc.contributor.authorYu, Zhengbaoen
dc.contributor.authorHan, Yuen
dc.contributor.authorZhao, Lanen
dc.contributor.authorHuang, Shiliangen
dc.contributor.authorZheng, Qiyuen
dc.contributor.authorLin, Shuangzhengen
dc.contributor.authorCõrdova, Armando C.en
dc.contributor.authorZou, Xiaodongen
dc.contributor.authorSun, Junliangen
dc.date.accessioned2015-08-03T10:02:23Zen
dc.date.available2015-08-03T10:02:23Zen
dc.date.issued2012-10-09en
dc.identifier.issn08974756en
dc.identifier.doi10.1021/cm301654den
dc.identifier.urihttp://hdl.handle.net/10754/562360en
dc.description.abstractTwo new polymorphs of zeolite beta, denoted as SU-78A and SU-78B, were synthesized by employing dicyclohexylammonium hydroxides as organic structure-directing agents. The structure was solved by combining transmission electron microscopy and single-crystal X-ray diffraction. SU-78 is an intergrowth of SU-78A and SU-78B and contains interconnected 12-ring channels in three directions. The two polymorphs are built from the same building layer, similar to that for the zeolite beta family. The layer stacking in SU-78, however, is different from those in zeolite beta polymorph A, B, and C, showing new zeolite framework topologies. SU-78 is thermally stable up to 600 °C. © 2012 American Chemical Society.en
dc.description.sponsorshipThis work is supported financially by the Swedish Research Council (VR) and the Swedish Governmental Agency for Innovation Systems (VINNOVA) through the Berzelii Center EXSELENT, the Major State Basic Research Development Program of China (No. 2011CB932501), the National Natural Science Foundation of China (No. 20932004).en
dc.publisherAmerican Chemical Society (ACS)en
dc.subjectcrystal structure determinationen
dc.subjectelectron crystallographyen
dc.subjectintergrowthen
dc.subjectpolymorphen
dc.subjectporous materialen
dc.subjecttransmission electron microscopyen
dc.subjectzeoliteen
dc.subjectzeolite betaen
dc.titleIntergrown new zeolite beta polymorphs with interconnected 12-ring channels solved by combining electron crystallography and single-crystal X-ray diffractionen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentImaging and Characterization Core Laben
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.contributor.departmentAdvanced Nanofabrication, Imaging and Characterization Core Laben
dc.contributor.departmentNanostructured Functional Materials (NFM) laboratoryen
dc.identifier.journalChemistry of Materialsen
dc.contributor.institutionBerzelii Center EXSELENT on Porous Materials, Department of Materials and Environmental Chemistry, Stockholm University, Stockholm SE-106 91, Swedenen
dc.contributor.institutionBeijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, Chinaen
dc.contributor.institutionDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm SE-106 91, Swedenen
dc.contributor.institutionCollege of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Chinaen
kaust.authorHan, Yuen
kaust.authorZhao, Lanen
dc.relation.isSupplementedByYu, Z.-B., Han, Y., Zhao, L., Huang, S., Zheng, Q.-Y., Lin, S., … Sun, J. (2013). CCDC 939502: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc10jmjpen
dc.relation.isSupplementedByDOI:10.5517/cc10jmjpen
dc.relation.isSupplementedByHANDLE:http://hdl.handle.net/10754/624220en
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