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Immobilization of TiO2 nanoparticles on activated carbon fiber and its photodegradation performance for organic pollutants
文献类型：期刊论文
| 作者 | Yao Shuhua; Li Jinyang; Shi Zhongliang |
| 刊名 | PARTICUOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 8期号:3页码:272-278 |
| 关键词 | PHOTOCATALYTIC DEGRADATION TITANIUM-DIOXIDE AQUEOUS-SOLUTION WATER UV OXIDATION REACTOR SURFACE PHENOL DYE Titanium dioxide Activated carbon fiber Photocatalytic degradation Phenol MO |
| ISSN号 | 1674-2001 |
| 其他题名 | Immobilization of TiO 2 nanoparticles on activated carbon fiber and its photodegradation performance for organic pollutants |
| 英文摘要 | The immobilization of titanium dioxide (TiO2) on activated carbon fiber (ACF), (TiO2/ACF), was accomplished by sol gel-adsorption method followed by calcination at temperatures varying from 300 to 600 degrees C in an argon atmosphere. The material properties were determined by scanning electron microscope (SEM), X-ray diffraction (XRD) and nitrogen adsorption. The photodegradation behavior of TiO2/ACF was investigated in aqueous solutions using phenol and methyl orange (MO) as target pollutants. The effects of calcination temperature, photocatalyst dosage, initial solution pH and radiation time on the degradation of organic pollutants were studied. It was found that organic pollutants could be removed rapidly from water by the TiO2/ACF photocatalyst and the sample calcined at 500 degrees C exhibited the highest removal efficiency. Kinetics analysis showed that the photocatalytic degradation reaction can be described by a first-order rate equation. In addition, the possibility of cyclic usage of the photocatalyst was also confirmed. Moreover. TiO2 is tightly bound to ACF and can be easily handled and recovered from water. It can therefore be potentially applied for the treatment of water contaminated by organic pollutants. (C) 2010 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved. |
| 资助项目 | [Education Bureau Foundation of Liaoning Province] ; [Doctor Foundation of Shenyang Institute of Chemical Technology] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3890477 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147122]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Yao Shuhua,Li Jinyang,Shi Zhongliang. Immobilization of TiO2 nanoparticles on activated carbon fiber and its photodegradation performance for organic pollutants[J]. PARTICUOLOGY,2010,8(3):272-278. |
| APA | Yao Shuhua,Li Jinyang,&Shi Zhongliang.(2010).Immobilization of TiO2 nanoparticles on activated carbon fiber and its photodegradation performance for organic pollutants.PARTICUOLOGY,8(3),272-278. |
| MLA | Yao Shuhua,et al."Immobilization of TiO2 nanoparticles on activated carbon fiber and its photodegradation performance for organic pollutants".PARTICUOLOGY 8.3(2010):272-278. |
入库方式： OAI收割
来源：金属研究所
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