DICP OpenIR
Cooperative structure-directing effect in the synthesis of aluminophosphate molecular sieves in ionic liquids
Xu, Renshun1; Shi, Xiaochao2; Zhang, Weiping1; Xu, Yunpeng1; Tian, Zhijian1; Lu, Xiaobing2; Han, Xiuwen1; Bao, Xinhe1
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
2010
DOI10.1039/b920232n
Volume12Issue:10Pages:2443-2449
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS Research AreaChemistry ; Physics
WOS KeywordIONOTHERMAL SYNTHESIS ; FLUORESCENCE BEHAVIOR ; ZEOLITE ; NMR ; CRYSTALLIZATION ; TEMPLATE ; AGENTS ; DERIVATIVES ; FRAMEWORKS ; CHEMISTRY
AbstractIn situ two-dimensional NMR and fluorescence emission spectroscopy were employed to investigate the cooperative structure-direction effect of organic amine such as morpholine in the synthesis of aluminophosphate molecular sieves in ionic liquids. In situ rotating frame nuclear Overhauser effect spectra (ROESY) together with fluorescence measurements demonstrate that the aggregates between imidazolium cations and morpholines through intermolecular hydrogen bonds can be formed in the gel during the crystallization of molecular sieves. Combining with the characterizations of the solid products by solid-state NMR, it is verified that different aggregates of organic amines with imidazolium cations, which is similar to self-assembled supramolecular analogues, could act as the structure-directing agents for selective tuning of the framework topologies such as AEL, AFI and LTA in the final solid products.
Language英语
WOS IDWOS:000274920200020
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141741
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Recommended Citation
GB/T 7714
Xu, Renshun,Shi, Xiaochao,Zhang, Weiping,et al. Cooperative structure-directing effect in the synthesis of aluminophosphate molecular sieves in ionic liquids[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2010,12(10):2443-2449.
APA Xu, Renshun.,Shi, Xiaochao.,Zhang, Weiping.,Xu, Yunpeng.,Tian, Zhijian.,...&Bao, Xinhe.(2010).Cooperative structure-directing effect in the synthesis of aluminophosphate molecular sieves in ionic liquids.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,12(10),2443-2449.
MLA Xu, Renshun,et al."Cooperative structure-directing effect in the synthesis of aluminophosphate molecular sieves in ionic liquids".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 12.10(2010):2443-2449.
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