Preparation of Ultrafine Magnesium Hydroxide with Two Kinds of Dispersing Agent
Hu Na, Wu Zhi Ping, Wang Gui Wu, Wen Peng, Qian Wei
Available Online December 2012.
- https://doi.org/10.2991/mems.2012.40How to use a DOI?
- Direct precipitation method; Mg(OH)2; ethanol; PEG6000
- In this study, Super fine magnesium hydroxide was synthesized by direct precipitation method. The influence of factors, such as reaction time, reaction temperature, solution concentration and the additive amount of dispersing agent on the particle size of MH were investigated. The properties of prepared Mg(OH)2 were studied by Laser particle size analyzer, X-ray diffraction(XRD). The results of XRD showed that the prepared Mg(OH)2 with two kinds of dispersing agent has the same structure compared to the typical Mg(OH)2. The average particle size is about 200nm. The study indicated that the ethanol and PEG6000 as the dispersing agent can obviously reduce the average size of samples by preventing particles reunion. From the point of view of economic and environmental protection, PEG6000 is better to used as the dispersing agents for preparating super fine magnesium hydroxide.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hu Na AU - Wu Zhi Ping AU - Wang Gui Wu AU - Wen Peng AU - Qian Wei PY - 2012/12 DA - 2012/12 TI - Preparation of Ultrafine Magnesium Hydroxide with Two Kinds of Dispersing Agent BT - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012) PB - Atlantis Press SP - 145 EP - 147 SN - 1951-6851 UR - https://doi.org/10.2991/mems.2012.40 DO - https://doi.org/10.2991/mems.2012.40 ID - Na2012/12 ER -