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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
2015
Source PublicationRSC ADVANCES
Volume5Issue:60Pages:48433-48441
AbstractIn 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.
Department环境化学与生态毒理学国家重点实验室
WOS Research AreaChemistry, Multidisciplinary
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Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/32698
Collection环境化学与生态毒理学国家重点实验室
Recommended Citation
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.
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