| 负载型Pt/C催化剂的制备条件对Pt晶粒尺寸的影响 |
| |
| 引用本文： | 黄成德,单忠强,李晓婷,韩佐青,陈延禧.负载型Pt/C催化剂的制备条件对Pt晶粒尺寸的影响[J].应用化学,2000,17(6):645-0. |
| |
| 作者姓名： | 黄成德 单忠强 李晓婷 韩佐青 陈延禧 |
| |
| 作者单位： | 天津大学化工学院,天津,300072 |
| |
| 基金项目： | 天津市自然科学基金重点项目!(98380 2 2 11)，天津市 2 1世纪青年科学基金项目资助!(99370 1811) |
| |
| 摘 要： | 纳米级催化剂;浸渍还原法;晶粒结构;负载型Pt/C催化剂的制备条件对Pt晶粒尺寸的影响
|
| 关 键 词： | 纳米级催化剂 浸渍还原法 晶粒结构 负载型Pt/C催化剂的制备条件对Pt晶粒尺寸的影响 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2009-06-29 |
Effect of the Preparation Condition on Platinum Size of Pt/C Catalyst |
| |
| HUANG Cheng-De,SHAN Zhong-Qiang,LI Xiao-Ting,HAN Zuo-Qing,CHEN Yan-Xi.Effect of the Preparation Condition on Platinum Size of Pt/C Catalyst[J].Chinese Journal of Applied Chemistry,2000,17(6):645-0. |
| |
| Authors: | HUANG Cheng-De SHAN Zhong-Qiang LI Xiao-Ting HAN Zuo-Qing CHEN Yan-Xi |
| |
| Abstract: | The effects of impregnation and reduction conditions on the particle size of Pt and structure of Pt/C catalyst were investigated by TEM, XRD and rotating thin-layer electrode techniques. The results showed that reductants affected the particle size and crystal face of platinum in the catalyst and Pt/C catalyst prepared from BP-2000 and by using HCHO as reductant showed a good electrocatalytic activity. |
| |
| Keywords: | nanosized Pt/C catalyst impregnation-reduction method crystal structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《应用化学》浏览原始摘要信息 |
| 点击此处可从《应用化学》下载免费的PDF全文 |
