The Influence of poly(N-vinyl-2-pyrrolidone) on magnetic properties of FePt nanoparticles | |
Du, Xueyan; Shen, Yingying; Li, Fang | |
2012 | |
关键词 | FePt nanoparticles PVP Magnetic properties |
卷号 | 393-395 |
DOI | 10.4028/www.scientific.net/AMR.393-395.444 |
页码 | 444-447 |
英文摘要 | This template explains and demonstrates how to prepare your camera-ready paper for Trans Tech Publications. The best is to read these instructions and follow the outline of this text. FePt nanoparticles with spherical shapes were prepared by reduction of Fe(acac)(3) (acac = acetylacetonate) and H2PtCl6 center dot 6H(2)O in the presence of surfactant poly(N-vinyl-2-pyrrolidone) (PVP). XRD, TEM and VSM results confirm that the PVP contents affect rarely the morphology and crystal structure of FePt nanoparticles, while result in a big change of their magnetic properties. The highest coercivity up to 5.2 kOe was obtained at PVP / FePt molar ratio of 7.0. |
会议录 | BIOTECHNOLOGY, CHEMICAL AND MATERIALS ENGINEERING, PTS 1-3
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会议录出版者 | TRANS TECH PUBLICATIONS LTD |
会议录出版地 | LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND |
语种 | 英语 |
WOS研究方向 | Biotechnology & Applied Microbiology ; Engineering ; Materials Science |
WOS记录号 | WOS:000309430600101 |
内容类型 | 会议论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/37159] ![]() |
专题 | 材料科学与工程学院 省部共建有色金属先进加工与再利用国家重点实验室 研究生院 |
通讯作者 | Du, Xueyan |
作者单位 | Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Du, Xueyan,Shen, Yingying,Li, Fang. The Influence of poly(N-vinyl-2-pyrrolidone) on magnetic properties of FePt nanoparticles[C]. 见:. |
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