Water-based synthesis of zeolitic imidazolate framework-8 with high morphology level at room temperature

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Water-based synthesis of zeolitic imidazolate framework-8 with high morphology level at room temperature
	Jian, Meipeng; Liu, Bao; Liu, Ruiping; Qu, Jiuhui; Wang, Huanting; Zhang, Xiwang
刊名	RSC ADVANCES
	2015
卷号	5 期号:60 页码:48433-48441
英文摘要	In this study, the synthesis of zeolitic imidazole framework (ZIF-8) in water was systematically studied using 6 zinc sources (Zn(OAc)(2), ZnSO4, Zn(NO3)(2), ZnCl2, ZnBr2, ZnI2), respectively, under different conditions at room temperature without using any additives. It was found that Zn(OAc)(2) is the best precursor and the resultant ZIF-8 particles have the best quality with rhombic dodecahedron morphology. The concentration of 2-methylimidazole (Hmim), molar ratio Hmim/Zn and water content all have significant impacts on the morphology, particle size, and crystallinity of ZIF-8. Further result analysis reveals that 3 key reactions are involved in the ZIF-8 formation which needs five steps in ZIF-8 structural evolution. This study provides a deep understanding of the crystallization process of ZIF-8 particles in a waterbased system.
研究领域[WOS]	Chemistry, Multidisciplinary
WOS记录号	WOS:000355738300034
公开日期	2016-03-15
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/32698]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Jian, Meipeng,Liu, Bao,Liu, Ruiping,et al. Water-based synthesis of zeolitic imidazolate framework-8 with high morphology level at room temperature[J]. RSC ADVANCES,2015,5(60):48433-48441.
APA	Jian, Meipeng,Liu, Bao,Liu, Ruiping,Qu, Jiuhui,Wang, Huanting,&Zhang, Xiwang.(2015).Water-based synthesis of zeolitic imidazolate framework-8 with high morphology level at room temperature.RSC ADVANCES,5(60),48433-48441.
MLA	Jian, Meipeng,et al."Water-based synthesis of zeolitic imidazolate framework-8 with high morphology level at room temperature".RSC ADVANCES 5.60(2015):48433-48441.