| 新型负载型光催化剂及其4BS降解研究 |
| |
| 引用本文： | 贾建丽,李凯,周岳溪,蒋进元.新型负载型光催化剂及其4BS降解研究[J].中国环境科学,2001,21(4):0-0. |
| |
| 作者姓名： | 贾建丽 李凯 周岳溪 蒋进元 |
| |
| 作者单位： | 1.中国矿业大学北京校区化工与环境工程系 北京100083;2.中国环境科学研究院净化材料实验室 北京100012;3.吉林农业大学资源与环境学院 吉林 长春130118 |
| |
| 基金项目： | "九五"国家攻关课题(96-909-05-02-01) |
| |
| 摘 要： | 以耐火砖颗粒为载体制备了几种不同类型的负载型光催化剂.对其TiO2负载量、催化剂表面形貌等进行了表征.并通过直接耐酸大红(4BS)降解脱色试验,考察催化剂的负载、运行次数以及不同制备方法对催化活性的影响,最终筛选出各项性能较优的负载型光催化剂.
|
| 关 键 词： | 光催化剂 负载 直接耐酸大红(4BS) 载体 |
| 文章编号： | 1000-6923(2001)04-0293-04 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 2000年11月27 |
New immobilized photocatalysts and study on degradation of 4BS. |
| |
| JIA Jian-li,LI Kai,ZHOU Yue-xi,JIANG Jin-yuan.New immobilized photocatalysts and study on degradation of 4BS.[J].China Environmental Science,2001,21(4):0-0. |
| |
| Authors: | JIA Jian-li LI Kai ZHOU Yue-xi JIANG Jin-yuan |
| |
| Institution: | JIA Jian-li1,LI Kai2,ZHOU Yue-xi2,JIANG Jin-yuan3 |
| |
| Abstract: | Several different kinds of immobilized photocatalysts were prepared using firebrick granules as carrier. The immobilized photocatalysts were characterized in the amount of TiO2 and the surface of the catalysts. And the 4BS was decolored to investigate the influence of the immobilization, running times and different preparing ways of the catalysts. At last, an immobilized photocatalyst with good performance was selected out. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国环境科学》浏览原始摘要信息 |
| 点击此处可从《中国环境科学》下载免费的PDF全文 |
