Simple and safe synthesis of microporous aluminophosphate molecular sieves by inothermal approach

CORC > 过程工程研究所 > 中国科学院过程工程研究所 > 研究所（批量导入）

	Simple and safe synthesis of microporous aluminophosphate molecular sieves by inothermal approach
	Han, Lijun 1,2; Wang, Yibo 3; Li, Cuixia 4; Zhang, Suojiang 1; Lu, Xingmei 1; Cao, Meijuan 1
刊名	AICHE JOURNAL
	2008
卷号	54 期号:1 页码:280-288
关键词	ionic liquid molecular sieve SOD crystallization recycling
ISSN号	0001-1541
其他题名	Aiche J.
中文摘要	Pure and transition metal (Co, Fe) containing aluminophosphate molecular sieves were synthesized ionothermally by using a series of imidazolium-based ionic liquids as both solvent and structure-directing agent. Adopting this novel method, a large number of volatile organic solvents can be avoided, and the synthesis can be operated at near atmospheric pressure. Thus, the preparation becomes simple and safe compared with hydrothermal and solvothermal method. And, the recycling of ionic liquid can make the industrial synthesis process more efficient and environmental. The powder XRD patterns and FT-IR spectra displayed that all the synthesized samples were with sodalite structure. Crystal data for Co-substituted analogue: cubic, Pm-3n, a = 9.0192 angstrom and magnetic property analysis showed weak antiferromagnetic interactions between Co ions. The influences of synthesis conditions such as P2O5/Al2O3 ratio, crystallization temperature, and the variety of ionic liquids on the character of the products were systematically investigated. In addition, the recycling of ionic liquid was studied based on the NMR and TGA. (C) 2007 American Institute of Chemical Engineers.
英文摘要	Pure and transition metal (Co, Fe) containing aluminophosphate molecular sieves were synthesized ionothermally by using a series of imidazolium-based ionic liquids as both solvent and structure-directing agent. Adopting this novel method, a large number of volatile organic solvents can be avoided, and the synthesis can be operated at near atmospheric pressure. Thus, the preparation becomes simple and safe compared with hydrothermal and solvothermal method. And, the recycling of ionic liquid can make the industrial synthesis process more efficient and environmental. The powder XRD patterns and FT-IR spectra displayed that all the synthesized samples were with sodalite structure. Crystal data for Co-substituted analogue: cubic, Pm-3n, a = 9.0192 angstrom and magnetic property analysis showed weak antiferromagnetic interactions between Co ions. The influences of synthesis conditions such as P2O5/Al2O3 ratio, crystallization temperature, and the variety of ionic liquids on the character of the products were systematically investigated. In addition, the recycling of ionic liquid was studied based on the NMR and TGA. (C) 2007 American Institute of Chemical Engineers.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical
研究领域[WOS]	Engineering
关键词[WOS]	X-RAY-DIFFRACTION ; TEMPERATURE IONIC LIQUIDS ; IONOTHERMAL SYNTHESIS ; CATALYTIC-PROPERTIES ; ROOM-TEMPERATURE ; HYDROGEN STORAGE ; MIL-74 ; PHOSPHATE ; CONVERSION ; ALPO4-SOD
收录类别	SCI
原文出处	://WOS:000251827800024
语种	英语
WOS记录号	WOS:000251827800024
公开日期	2013-10-08
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/2755]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100080, Peoples R China 2.Grad Univ Beijing, Chinese Acad Sci, Beijing 100039, Peoples R China 3.Beijing Technol & Business Univ, Sch Chem & Environm Engn, Beijing 100037, Peoples R China 4.So Yangtze Univ, Sch Chem & Mat Engn, Wuxi 214122, Peoples R China
推荐引用方式 GB/T 7714	Han, Lijun,Wang, Yibo,Li, Cuixia,et al. Simple and safe synthesis of microporous aluminophosphate molecular sieves by inothermal approach[J]. AICHE JOURNAL,2008,54(1):280-288.
APA	Han, Lijun,Wang, Yibo,Li, Cuixia,Zhang, Suojiang,Lu, Xingmei,&Cao, Meijuan.(2008).Simple and safe synthesis of microporous aluminophosphate molecular sieves by inothermal approach.AICHE JOURNAL,54(1),280-288.
MLA	Han, Lijun,et al."Simple and safe synthesis of microporous aluminophosphate molecular sieves by inothermal approach".AICHE JOURNAL 54.1(2008):280-288.