Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Synthesis and Stability of Zeolitic Imidazolate Framework ZIF-8
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 252-257)
Author(s): Hong-min Diao, College of Chemical Engineering, Dalian University of Technology, Dalian 116023, China
Su-zhen Ren, College of Chemical Engineering, Dalian University of Technology, Dalian 116023, China
Abstract: 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 N2 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℃ water treatment for 1h or 78.4 ℃ ethanol treatment for 144 h.
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