Synthesis of phytic acid-decorated titanate nanotubes for high efficient and high selective removal of U(VI)
文献类型：期刊论文
| 作者 | Yuan, F; Wu, CF; Cai, YW; Zhang, LJ; Wang, JQ; Chen, LH; Wang, XK; Yang, ST; Wang, SA |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2017 |
| 卷号 | 322页码:353-365 |
| 关键词 | Phytic Acid-decorated Titanate Nanotubes u(Vi) Selectivity Spectroscopic Analysis Removal Mechanism |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2017.03.156 |
| 文献子类 | 期刊论文 |
| 英文摘要 | In this study, the inorganic-organic hybrid of PA/TNTs was synthesized and characterized by using multiple analysis techniques. Batch experiments were conducted to investigate the removal performance of PA/TNTs towards U(VI). The sorption kinetics procedure achieved equilibrium within 6 h. The maximum sorption capacity at 293 K and pH 5.0 was calculated to be 1.16 x 10(-3) mol/g. In addition, the PA/TNTs composite showed a higher sorption selectivity towards U(VI) over many other metal ions. The ionic strength experiments, desorption results, X-ray diffraction (XRD), solid fluorescence, extended X-ray adsorption fine structure (EXAFS) and Fourier transform infrared spectroscopy (FTIR) analysis suggested the predominant sorption mechanism was inner-sphere complexation rather than ion exchange or precipitation. Overall, the synthesized PA/TNTs composite could be utilized as a cost-effective material for the removal of U(VI) from wastewater. (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000401594200036 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27467]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Yuan, F,Wu, CF,Cai, YW,et al. Synthesis of phytic acid-decorated titanate nanotubes for high efficient and high selective removal of U(VI)[J]. CHEMICAL ENGINEERING JOURNAL,2017,322:353-365. |
| APA | Yuan, F.,Wu, CF.,Cai, YW.,Zhang, LJ.,Wang, JQ.,...&Wang, SA.(2017).Synthesis of phytic acid-decorated titanate nanotubes for high efficient and high selective removal of U(VI).CHEMICAL ENGINEERING JOURNAL,322,353-365. |
| MLA | Yuan, F,et al."Synthesis of phytic acid-decorated titanate nanotubes for high efficient and high selective removal of U(VI)".CHEMICAL ENGINEERING JOURNAL 322(2017):353-365. |
入库方式： OAI收割
来源：上海应用物理研究所
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