Preparation and characterization of Mg nanoparticles

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Preparation and characterization of Mg nanoparticles
	Song MR(宋美荣) ; Chen M(陈淼) ; Zhang ZJ(张治军)
刊名	Materials Characterization
	2008
卷号	59 页码:514-518
关键词	Magnesium nanoparticles Preparation Characterization
ISSN号	1044-5803
通讯作者	陈淼
中文摘要	In this paper, Mg nanoparticles were prepared in tetrahydrofuran via lithium reduction of the corresponding Mg salt. X-ray diffraction and scanning electron microscope investigations confirm the formation of hexagonal phase Mg particles with an average size of 300 nm. X-ray photoelectron spectrometer analysis indicates that the as-prepared Mg nanoparticles are covered with a protecting layer consisting of residue solvents, naphthalene and Mg(OH)2, which slows down further oxidation under ambient conditions. Thermal analysis shows that the rapid oxidation and nitridation processes of the particles take place at around 500 ℃ and 553 ℃, respectively. Furthermore, the addition of a small amount of magnesium nanoparticles remarkably catalyzes the decomposition process of ammonium perchlorate by lowering the decomposition temperature and enhancing its heat output.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Nature Science Foundation of China (Grant No. 20473106);the Innovation Group Project of Chinese Ministry of Science and Technology (Grant No. 50421502)
语种	英语
WOS记录号	WOS:000255236100003
公开日期	2013-03-28
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/2664]
专题	兰州化学物理研究所_固体润滑国家重点实验室
推荐引用方式 GB/T 7714	Song MR,Chen M,Zhang ZJ. Preparation and characterization of Mg nanoparticles[J]. Materials Characterization,2008,59:514-518.
APA	宋美荣,陈淼,&张治军.(2008).Preparation and characterization of Mg nanoparticles.Materials Characterization,59,514-518.
MLA	宋美荣,et al."Preparation and characterization of Mg nanoparticles".Materials Characterization 59(2008):514-518.