| 不同形貌Cu-Ag双金属粉的制备及性能 |
| |
| 引用本文： | 吴秀华,赵斌,邵佳敏.不同形貌Cu-Ag双金属粉的制备及性能[J].医学教育探索,2002(4):402-405. |
| |
| 作者姓名： | 吴秀华 赵斌 邵佳敏 |
| |
| 作者单位： | [1]上海博纳维来新材料有限公司，上海200235 [2]华东理工大学化学系，上海200237 |
| |
| 摘 要： | 在高分子保护剂存在下采用铜粉置换法制备了树枝形、六边形等不同形貌的超细铜－银双金属粉，探讨了该粉体的制备工艺条件，并用透射电子显微镜、激光粒度仪、X射线粉末衍射仪对粉体进行了表征，用热重法测定了粉体的抗氧化性，用标准的抗菌测试方法测定了双金属粉的抗菌性能，结果表明，双金属粉具有良好的抗氧化性、抗菌性。
|
| 关 键 词： | Cu－Ag双金属粉 置换法 高分子保护剂 铜－银双金属粉 制备工艺 抗菌特性 超细粉末 抗氧化性 |
Preparation and Properties of Cu-Ag Bimetallic Powders |
| |
| WU Xiu hu,ZHAO Bin,SHAO Jia min.Preparation and Properties of Cu-Ag Bimetallic Powders[J].Researches in Medical Education,2002(4):402-405. |
| |
| Authors: | WU Xiu hu ZHAO Bin SHAO Jia min |
| |
| Abstract: | This paper involves in the preparation of Cu Ag bimetallic powders with dendritic and hexagonal morphologies by replacement method at the exist of macromolecule dispersant. These powders were characterized by TEM, XRD, et al. Anti oxidation and antibacterium of the powders were tested by TG and standard antibiosis test method respectively. The experimental results show that Cu Ag powders have good anti oxidation and antibacterium. |
| |
| Keywords: | replacement macromolecule dispersant bimetallic powder preparation antibacterium |
|
| 点击此处可从《医学教育探索》浏览原始摘要信息 |
| 点击此处可从《医学教育探索》下载免费的PDF全文 |
