| 磁场助Y2O3/TiO2粉体的光催化性能研究 |
| |
| 引用本文： | 杜朝平,杨幼名.磁场助Y2O3/TiO2粉体的光催化性能研究[J].工业催化,2005,13(2):47-50. |
| |
| 作者姓名： | 杜朝平 杨幼名 |
| |
| 作者单位： | 1.江西理工大学，江西 赣州 341000；
2.赣州有色冶金研究所，江西 赣州 341000 |
| |
| 摘 要： | 对磁场辅助光催化进行了研究，探讨了pH值、催化剂用量、通空气速率和磁场强度对光催化效果的影响。结果表明，磁场能够提高光催化效率。磁场和光催化剂产生协同催化效果。对磁场辅助光催化的机理进行了初步探讨。
|
| 关 键 词： | 光催化 Y2O3/TiO2粉体 稀土 |
| 文章编号： | 1008-1143(2005)02-0047-04 |
| 修稿时间： | 2004年10月3日 |
Photocatalytic properties of Y2O3/TiO2 powders assisted by magnetic field |
| |
| DU Chao-ping,YANG You-ming.Photocatalytic properties of Y2O3/TiO2 powders assisted by magnetic field[J].Industrial Catalysis,2005,13(2):47-50. |
| |
| Authors: | DU Chao-ping YANG You-ming |
| |
| Affiliation: | 1.Jiangxi University of Science and Technology, Ganzhou 341000, China;2.Ganzhou Non Ferrous Metallurgy Research Institute, Ganzhou 341000, China |
| |
| Abstract: | Photocatalytic degradation of the wastewater from dyestuff manufacture over Y_2O_3/TiO_2 powders assisted by magnetic field was studied. Influence of pH value, quantity of the catalyst, air flux and the magnetic intensity was investigated. The results showed that magnetic field strengthened the photocatalytic results. The mechanism for photocatalysis assisted by magnetic field was discussed. |
| |
| Keywords: | photocatalysis Y_2O_3/TiO_2 powders magnetic field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《工业催化》浏览原始摘要信息 |
|
点击此处可从《工业催化》下载全文 |
