Influence of Temperature and Proportion on Mechanism of Hectorite by Hydrothermal Synthesis
- DOI
- 10.2991/icmse-16.2016.22How to use a DOI?
- Keywords
- Hectorite, Hydrothermal reaction, Mechanism, synthesis process.
- Abstract
The properties of hectorite was strongly affected by their microstructures and purity. Here NaxLixMg3-xSi4O10(OH)2ú4H2O multilayer pancakelike structures were fabricated successfully by hydrothermal reaction of Na2SiO3ú9H2O, MgCl2ú6H2O and LiClúH2O in autoclave at 473K. The synthesis process of hectorite were observed by XRD. The formation mechanism of NaxLixMg3-xSi4O10(OH)2ú4H2O was discussed. The influence of temperature and proportion reactants to hectorite were proposed. The amorphous hectorite was formed firstly. Then the hectortie particles aggregated and oriented assembly with the help of reaction temperature. The effected of proportion of reactants such as molar fraction of LiCl and the Mg/Si molar ratio were discussed. The purity of hectorite changed regularly with different Mg/Si molar ratio.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Su-Yan Tian AU - Jun Ma AU - Rong-Jian Ying AU - Shao-Lei Xie AU - Shan-Liang Mu PY - 2016/12 DA - 2016/12 TI - Influence of Temperature and Proportion on Mechanism of Hectorite by Hydrothermal Synthesis BT - Proceedings of the 4th 2016 International Conference on Material Science and Engineering (ICMSE 2016) PB - Atlantis Press SP - 127 EP - 132 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-16.2016.22 DO - 10.2991/icmse-16.2016.22 ID - Tian2016/12 ER -