Synthesis and Stability of Zeolitic Imidazolate Framework ZIF-8

被引:0
|
作者
Diao, Hong-min [1 ]
Ren, Su-zhen [1 ]
机构
[1] Dalian Univ Technol, Coll Chem Engn, Dalian 116023, Peoples R China
来源
PROCEEDINGS OF THE 7TH NATIONAL CONFERENCE ON CHINESE FUNCTIONAL MATERIALS AND APPLICATIONS (2010), VOLS 1-3 | 2010年
关键词
zeolitic imidazolate framework-8; XRD; low temperature N-2 adsorption and desorption; thermal stability; chemical stability; CAPTURE;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Solvothermally, different synthetic parameters of zeolitic imidazolate framework-8 (ZIF-8) have been employed, such as materials of interior wall of contains, synthetic scales, the order of mixed reaction chemicals. The structure and physical characterization of ZIF-8 were studied by SEM, XRD and low temperature N-2 adsorption and desorption methods. Hydrothermal stability of ZIF-8 in high temperature water vapor and chemical stability of ZIF-8 in ethanol were carried out, in comparison with classical H-ZSM-5. It showed that ZIF-8 had remarkable stability and high surface area after 400 degrees C water treatment for 1h or 78.4 degrees C ethanol treatment for 144 h.
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页码:252 / 257
页数:6
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