Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property

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	Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property
	Lai Wen-Zhong 1,2; Wang Peng 1; Zhao Wei 1; Leng Yong-Hua 1; Huang Jing 1; Li Xing-Guo 1
刊名	CHINESE JOURNAL OF INORGANIC CHEMISTRY
	2009-10-01
卷号	25 期号:10 页码:1703-1710
关键词	Solution Method Shape Control Metal Nanoparticles Fe-ni Alloy Magnetic Property
ISSN号	1001-4861
英文摘要	Fe-Ni alloy nanoparticles were synthesized by thermal decomposition of Ni(COOH)(2) and Fe(CO)(5) with 1-octadecene as the solvent and oleic acid(OA) and oleylamine(OLA) as surfactants. Me produced Fe-Ni alloy nanoparticles were characterized by X-ray diffraction(XRD), transmission electron microscope(TEM) and vibrating sample magnetometer(VSM). The results showed that a shape controlled fee phase Fe-Ni alloy nanoparticles of triangular shape was formed when the molar ratio, of OA, OLA and Ni(HCOO)(2) was 4:2:1 at 200 degrees C fo 20 nun. Magnetic measurements revealed. the alloy nanoparticles of triangular shape exhibit superparamagnetic behavior with a saturation magnetization of 15.5 emu.g(-1) at 300 K; a saturation magnetization of 17.5 emu.g(-1) and a coercivity of 158 Oe at 4.2 K.
语种	英语
出版者	CHINESE CHEMICAL SOC
WOS记录号	WOS:000271447100001
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/68197]
专题	中国科学院化学研究所
通讯作者	Li Xing-Guo
作者单位	1.Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Sanming Univ, Dept Chem & Biol Engn, Sanming 365004, Fujian, Peoples R China
推荐引用方式 GB/T 7714	Lai Wen-Zhong,Wang Peng,Zhao Wei,et al. Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2009,25(10):1703-1710.
APA	Lai Wen-Zhong,Wang Peng,Zhao Wei,Leng Yong-Hua,Huang Jing,&Li Xing-Guo.(2009).Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property.CHINESE JOURNAL OF INORGANIC CHEMISTRY,25(10),1703-1710.
MLA	Lai Wen-Zhong,et al."Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property".CHINESE JOURNAL OF INORGANIC CHEMISTRY 25.10(2009):1703-1710.