| Issue |
MATEC Web Conf.
Volume 67, 2016
International Symposium on Materials Application and Engineering (SMAE 2016)
|
|
|---|---|---|
| Article Number | 06058 | |
| Number of page(s) | 9 | |
| Section | Chapter 6 Materials Science | |
| DOI | https://doi.org/10.1051/matecconf/20166706058 | |
| Published online | 29 July 2016 | |
The Effect of Pretreatment Method on the Preparation of Micro-mesoporous ZSM-5/Y-Al2O3 Composite Materials
1 School of Chemical Engineering, China University of Mining & Technology, Xuzhou, Jiangsu, China 221008
2 High-Tech Research Institute Of China University of Mining and Technology, Lianyungang, Jiangsu, China 222000
a xttcumt@163.com
b jennifer_crz@163.com
c kevin-meng@163.com
d 18242311143@163.com
* Corresponding author: xttcumt@163.com
A series of ZSM-5/γ-Al2O3 composite materials were prepared under various pretreatment method; The physicochemical properties of composite materials were investigated by XRD, SEM, FTIR to find out optimal pretreatment method. The results showed that the composite materials performance better structure property when γ- Al2O3 was firstly immersed in TPAOH solution under reflux condensation for a period of time and then immersed into anhydrous alcohol before mixed with ZSM-5 precursor solution. The result of infrared spectrum indicated that the formation of Al-OH bond played a key role in the synthesis of micro-mesoporous ZSM-5/γ-Al2O3 composite materials.
Key words: γ-Al2O3 / pretreatment method / TPAOH / ZSM-5/γ-Al2O3 / micro-mesoporopus
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.