| Fe~(3+)-TiO_2/AC光催化剂的制备及其光催化性能 | |
| 谷冲 ; 于春玲 ; 周咏梅 ; 董晓丽 ; 王少君 ; 王岩 ; GU Chong ; YU Chun-ling ; ZHOU Yong-mei ; DONG Xiao-li ; WANG Shao-jun ; WANG Yan | |
| 2010-06-07 ; 2010-06-07 | |
| 关键词 | 溶胶-凝胶法 Fe3+-TiO2/AC 光催化 罗丹明B sol-gel Fe3+-TiO2/AC photocatalysis Rhodamine B O643.36 |
| 其他题名 | Preparation and Photocatalytic Capability on Fe~(3+)-TiO_2/AC |
| 中文摘要 | 以活性炭(AC)为载体,通过溶胶-凝胶法制备了Fe3+离子掺杂的TiO2/活性炭(Fe3+-TiO2/AC)负载型光催化剂,通过SEM、XRD、UV-Vis等手段对光催化剂进行了表征。以125W高压汞灯作为光源,通过对罗丹明B的光降解反应,主要考察了温度对Fe3+-TiO2/AC复合体的光催化活性的影响。结果表明,温度在600℃条件下焙烧的Fe3(+0.15%)-TiO2/AC具有最好的光催化活性。; Complex photocatalyst of Fe3+-doped nano-sized titanium dioxide was prepared by sol-gel process via the carrier of activated carbon.As-prepared catalyst was then characterized by SEM,XRD and UV-Vis for detailed morphology,crystallization and optic property respectively.Photocatalytic activity of Fe3+-TiO2/AC was investigated by degradation reaction of Rhodamine B radiated with mercury lamp as light source.Effects of heat treatment temperature on photoactivity of Fe3+-TiO2/AC were studied.Results showed that the catalyst calcined at 600℃ held a higher photocatalytic activity.; 国家重点基础发展计划(2003CB615805); 辽宁省科学技术基金项目资助(1050300); 辽宁省教育厅科学计划项目资助(202073411) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/40554]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 谷冲,于春玲,周咏梅,等. Fe~(3+)-TiO_2/AC光催化剂的制备及其光催化性能[J],2010, 2010. |
| APA | 谷冲.,于春玲.,周咏梅.,董晓丽.,王少君.,...&WANG Yan.(2010).Fe~(3+)-TiO_2/AC光催化剂的制备及其光催化性能.. |
| MLA | 谷冲,et al."Fe~(3+)-TiO_2/AC光催化剂的制备及其光催化性能".(2010). |
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