Preparation of Highly-dispersed Mg(OH)2 Powders and Influence Factors

Abstract

Abstract: Highly-dispersed Mg(OH)₂ powders were prepared via interaction of magnesium chloride with
sodium hydroxide followed with hydrothermal treatment. The influence of process parameters, such as the mixing way of raw materials, temperature,
and the mole ratio of magnesium chloride to sodium hydroxide, on the morphology and structure of magnesium hydroxide was investigated. The
experimental results indicate that Mg(OH)₂ particles with regular shape and large size are formed at higher temperature (90℃) or
by adding NaOH into MgCl₂ solution. SEM micrographs show that the size of Mg(OH)₂ particles is about 0.7μm. The excess of MgCl₂ is
favorable for the formation of Mg(OH)₂ particles with bigger size and stable structure.

Key words: highly-dispersed Mg（OH）₂ powders, preparation, influence factors

CLC Number:

TF12

WU Hui-Jun,XIANG Lan,JIN Yong-Cheng,JIN Yong. Preparation of Highly-dispersed Mg(OH)₂ Powders and Influence Factors[J]. Journal of Inorganic Materials.

[1]	CAI Kai, JIN Zhiwen. Photodetector Based on Two-dimensional Perovskite (PEA)₂PbI₄ [J]. Journal of Inorganic Materials, 2023, 38(9): 1069-1075.
[2]	MAO Aiqin, LU Wenyu, JIA Yanggang, WANG Ranran, SUN Jing. Flexible Piezoelectric Devices and Their Wearable Applications [J]. Journal of Inorganic Materials, 2023, 38(7): 717-730.
[3]	MA Tingting, WANG Zhipeng, ZHANG Mei, GUO Min. Performance Optimization of Ultra-long Stable Mixed Cation Perovskite Solar Cells [J]. Journal of Inorganic Materials, 2023, 38(12): 1387-1395.
[4]	WEI Tingting, XU Huarui, ZHU Guisheng, LONG Shenfeng, ZHANG Xiuyun, ZHAO Yunyun, JIANG Xupeng, SONG Jinjie, GUO Ningjie, GONG Yipeng. Preparation and Properties of BaTiO₃ Ceramics by Low Temperature Cold Sintering [J]. Journal of Inorganic Materials, 2022, 37(8): 903-910.
[5]	BAI Zhiqiang, ZHAO Lu, BAI Yunfeng, FENG Feng. Research Progress on MXenes: Preparation, Property and Application in Tumor Theranostics [J]. Journal of Inorganic Materials, 2022, 37(4): 361-375.
[6]	FANG Huajing, ZHAO Zetian, WU Wenting, WANG Hong. Progress in Flexible Electrochromic Devices [J]. Journal of Inorganic Materials, 2021, 36(2): 140-151.
[7]	MA Ya-Nan, LIU Yu-Fei, YU Chen-Xu, ZHANG Chuan-Kun, LUO Shi-Jun, GAO Yi-Hua. Monolayer Ti₃C₂T_x Nanosheets with Different Lateral Dimension: Preparation and Electrochemical Property [J]. Journal of Inorganic Materials, 2020, 35(1): 93-98.
[8]	ZHANG Tian-Yu, CUI Cong, CHENG Ren-Fei, HU Min-Min, WANG Xiao-Hui. Fabrication of Planar Porous MXene/Carbon Composite Electrodes by Simultaneous Ammonization/Carbonization [J]. Journal of Inorganic Materials, 2020, 35(1): 112-118.
[9]	WAN Yu-Chi, ZHAN Jing, CHEN Jun. Preparation of NiCo₂O₄ with Various Morphologies: a Review [J]. Journal of Inorganic Materials, 2019, 34(2): 121-129.
[10]	ZHAO Shi-Huai, YANG Zi-Bo, ZHAO Xiao-Ming, XU Wen-Wen, WEN Xin, ZHANG Qing-Yin. Green Preparation and Supercapacitive Performance of NiCo₂S₄@ACF Heterogeneous Electrode Materials [J]. Journal of Inorganic Materials, 2019, 34(2): 130-136.
[11]	XIE Jing-Hui, LIU Yu-Cong, WANG Chao, YIN Zi-Wei, CHEN Jia-Dong, DENG Hui-Yong, SHEN Yue, WANG Lin-Jun, ZHANG Jian-Guo, DAI Ning. Au Film Electrodes on CdZn Te Surface: Preparation and Ohmic Contact Property [J]. Journal of Inorganic Materials, 2018, 33(3): 273-278.
[12]	YU Xian-Chun, SUN De-Lin, JI Xiao-Qin. Preparation and Performance of Black Liquor Lignin Basic Activated Woodceramics Doped Ni [J]. Journal of Inorganic Materials, 2018, 33(12): 1289-1296.
[13]	YUAN Guan-Ming, XUE Zheng, CUI Zheng-Wei, DONG Zhi-Jun, LI Xuan-Ke, ZHANG Zhong-Wei, WANG Jun-Shan. Controlled Preparation and Thermal Conductivity of Highly Oriented Graphite Blocks [J]. Journal of Inorganic Materials, 2017, 32(6): 587-595.
[14]	HE Fei, LI Ya, LUO Jin, FANG Min-Han, HE Xiao-Dong. Development of SiO₂/C and SiC/C Composites Featuring Aerogel Structures [J]. Journal of Inorganic Materials, 2017, 32(5): 449-458.
[15]	LONG Pei-Qing, LIU Xi-Tao, YI Zhi-Guo. Effect of Sintering Process on Microstructure and Properties of Ba_0.85Ca_0.15)(Ti_0.9Zr_0.1)O₃Lead-free Ceramics [J]. Journal of Inorganic Materials, 2017, 32(3): 299-304.

Preparation of Highly-dispersed Mg(OH)₂ Powders and Influence Factors

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments