Removal of toxic mercury(II) from aquatic solutions by synthesized TiO2 nanoparticles
文献类型：期刊论文
| 作者 | Dou, Binlin2; Chen, Haisheng1 |
| 刊名 | DESALINATION
 |
| 出版日期 | 2011-03-15 |
| 卷号 | 269期号:1-3页码:260-265 |
| 关键词 | Mercury(II) removal Aqueous solutions TiO2 nanoparticles |
| 英文摘要 | In this study, the adsorption and photocatalytic reduction of toxic mercury(II) from aqueous solutions at different pH values were investigated with the synthesized TiO2 nanoparticles. The synthesized materials were tested and characterized by TEM. XRD and BET methods. The results showed that high purity anatase TiO2 nanoparticles with an average diameter of 9.10 nm were produced by the acid catalyzed sol-gel method at 500 degrees C, and the specific surface areas of synthesized TiO2 nanoparticles were in excess of 200 m(2)g(-1). The experimental results showed that the removal of mercury(II) in aqueous solutions were increased with an increase of pH in the range of 3.0-7.0, and the conversion of mercury(II) removal was more than 65% by TiO2 nanoparticles after 30 min under UV illumination. Kinetics models of the adsorption and photocatalytic reduction were also studied by the experimental measurements. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Engineering, Chemical ; Water Resources |
| 研究领域[WOS] | Engineering ; Water Resources |
| 关键词[WOS] | PHOTOCATALYTIC REMOVAL ; TITANIUM-DIOXIDE ; WATER ; GEL ; REDUCTION ; HG(II) ; HYDROLYSIS ; ADSORPTION ; PARTICLES ; METALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000288060500033 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106097]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Dalian Univ Technol, Sch Energy & Power Engn, Minist Educ, Key Lab Ocean Energy Utilizat & Energy Conservat, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dou, Binlin,Chen, Haisheng. Removal of toxic mercury(II) from aquatic solutions by synthesized TiO2 nanoparticles[J]. DESALINATION,2011,269(1-3):260-265. |
| APA | Dou, Binlin,&Chen, Haisheng.(2011).Removal of toxic mercury(II) from aquatic solutions by synthesized TiO2 nanoparticles.DESALINATION,269(1-3),260-265. |
| MLA | Dou, Binlin,et al."Removal of toxic mercury(II) from aquatic solutions by synthesized TiO2 nanoparticles".DESALINATION 269.1-3(2011):260-265. |
入库方式： OAI收割
来源：工程热物理研究所
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