Thermolysis Synthesis of Shape-Controlled Fe-Ni Alloy Nanoparticles and Magnetic Property | |
Lai Wen-Zhong1,2; Wang Peng1; Zhao Wei1; Leng Yong-Hua1; Huang Jing1; Li Xing-Guo1 | |
刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
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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. |
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