An elaborate structure investigation of the chiral polymorph A-enriched zeolite beta

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 磁共振应用研究部

	An elaborate structure investigation of the chiral polymorph A-enriched zeolite beta
	Tong, Mingquan 1,3; Zhang, Daliang 1; Zhu, Liangkui 1; Xu, Jun 2; Deng, Feng 2; Xu, Ruren 1; Yan, Wenfu 1
刊名	CRYSTENGCOMM
	2016
卷号	18 期号:10 页码:1782-1789
英文摘要	Polymorph A-enriched zeolite beta was hydrothermally synthesized from an extremely concentrated system using tetraethylammonium hydroxide (TEAOH) as an organic structure-directing agent (OSDA) in the presence of fluoride. The sample was investigated by powder X-ray diffraction (XRD), Si-29 magic angle spinning nuclear magnetic resonance (MAS NMR), F-19 MAS NMR, and high-resolution transmission electron microscopy (HRTEM). The polymorph A enrichment was confirmed by the characterization, and the percentage of polymorph A was determined to be approximately 66% by DIFFaX simulation and HRTEM analyses. A pure polymorph A stacking area was detected by HRTEM, and the chiral structure of polymorph A in the zeolite beta was investigated on the basis of the HRTEM images.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Multidisciplinary ; Crystallography
研究领域[WOS]	Chemistry ; Crystallography
关键词[WOS]	INTERCONNECTED 12-RING CHANNELS ; CRYSTALLIZATION PROCESS ; SPONTANEOUS NUCLEATION ; CRYSTAL-STRUCTURE ; SILICA ZEOLITES ; FLUORIDE MEDIA ; BEA FAMILY ; TSCHERNICHITE ; MECHANISM ; DEFECTS
收录类别	SCI
语种	英语
WOS记录号	WOS:000372008800014
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/9225]
专题	武汉物理与数学研究所_磁共振应用研究部
作者单位	1.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, 2699 Qianjin St, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 3.Yang Quan Coal Ind GRP CO LTD, Chem Res Inst, Taiyuan 030006, Peoples R China
推荐引用方式 GB/T 7714	Tong, Mingquan,Zhang, Daliang,Zhu, Liangkui,et al. An elaborate structure investigation of the chiral polymorph A-enriched zeolite beta[J]. CRYSTENGCOMM,2016,18(10):1782-1789.
APA	Tong, Mingquan.,Zhang, Daliang.,Zhu, Liangkui.,Xu, Jun.,Deng, Feng.,...&Yan, Wenfu.(2016).An elaborate structure investigation of the chiral polymorph A-enriched zeolite beta.CRYSTENGCOMM,18(10),1782-1789.
MLA	Tong, Mingquan,et al."An elaborate structure investigation of the chiral polymorph A-enriched zeolite beta".CRYSTENGCOMM 18.10(2016):1782-1789.