Preparation of aluminum nanoparticles by liquid chemical method and their characterization

被引：0

作者：

Zha, Ming-Xia ^{[1
]}

Ma, Zhen-Ye ^{[1
]}

Xu, Juan ^{[1
]}

Qin, Hong ^{[1
]}

Xu, Si-Yu ^{[2
]}

Zhao, Feng-Qi ^{[2
]}

机构：

[1] College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210097, Jiangsu

[2] Science and Technology on Combustion and Explosion Laboratory, Xi'an Modern Chemistry Research Institute, Xi'an, 710065, Shaanxi

来源：

Binggong Xuebao/Acta Armamentarii | 2014年 / 35卷 / 10期

关键词：

Aluminum nanoparticle; Liquid chemical method; Micro-structure control; Ordnance science and technology; Preparation;

D O I：

10.3969/j.issn.1000-1093.2014.10.009

中图分类号：

学科分类号：

摘要：

Aluminum nanoparticles are tried to be prepared by liquid chemical method to obtain their controlled microstructures. X-ray diffraction (XRD), field emission scanning electron microscope (FESEM) and energy dispersive spectrometer (EDS) are applied to characterize the aluminum nanoparticles. The effects of processing parameters including molar ratio of AlCl3 to LiAlH4, the adding amount of catalyst and the decomposition temperature on the structure, morphology and composition of the aluminum nanoparticles are studied in detail. The optimal preparation condition is achieved when the molar ratio of AlCl3 to LiAlH4 is 1:6, the adding amount of catalyst is 0.04 mL, and the decomposition temperature is 110 ℃. The obtained aluminum is spherical-like with an average size of 50 nm and contains the minimum impurity elements Cl and Ti. ©, 2014, China Ordnance Society. All right reserved.

引用

页码：1575 / 1580

页数：5

共 19 条

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