|
|||||
|
|
| 成核剂在多元醇还原法超细磁粉制备中的应用 | |
| 引用本文： | 邓联文,江建军,谢伍瑶,何华辉. 成核剂在多元醇还原法超细磁粉制备中的应用[J]. 信息记录材料, 2003, 4(1): 11-13 |
| 作者姓名： | 邓联文 江建军 谢伍瑶 何华辉 |
| 作者单位： | 华中科技大学,电子科学与技术系,湖北,武汉,430074 |
| 摘 要： | 主要探讨多元醇还原法制备CoNi类超细磁粉过程中 ,使用Pt或Ag等贵金属作成核剂 ,有利于获得粒度均匀、尺寸可控制的颗粒材料。讨论了贵金属的种类、用量以及合金组分对颗粒材料结构和性能的影响。为制备纳米级、亚微米级的优质超细合金颗粒材料提供了可行方法 |
| 关 键 词： | 多元醇还原法 成核剂 贵金属 超细磁粉 |
| 文章编号： | 1009-5624(2003)01-0011-03 |
| 修稿时间： | 2002-05-27 |
Application of Nucleation Agents in The Polyol Process for Growth of Metal Particles |
|
| DENG Lian wen,JIANG Jian jun,XIE Wu yao,HE Hua hui. Application of Nucleation Agents in The Polyol Process for Growth of Metal Particles[J]. Information Recording Materials, 2003, 4(1): 11-13 | |
| Authors: | DENG Lian wen JIANG Jian jun XIE Wu yao HE Hua hui |
| Abstract: | It was mainly studied that during the synthesis of CoNi nanoparticles in polyols,noble metals such as Pt or Ag were used as nucleation agents to get an accurate control over shape,size and structure Also it was discussed that the concentration and the nature of the noble metal,as the two main factors,affected the mean size and other abilities of metal nanoparticles It was proved that this method was useful to get monodisperse particles in the submicrometer and nanometer size ranges |
| Keywords: | polyol process nucleation agent noble metal magnetic nanoparticles |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |