| 三辛基氧化膦(TOPO)萃取铟的研究 |
| |
| 引用本文： | 包昌年,李德文,.三辛基氧化膦(TOPO)萃取铟的研究[J].无机化学学报,1987,3(1):16-21. |
| |
| 作者姓名： | 包昌年 李德文 |
| |
| 作者单位： | 辽宁大学化学系 沈阳
(包昌年，李德文)，辽宁大学化学系 沈阳((人丑刂)菊) |
| |
| 摘 要： | 本文研究了三辛基氧化膦(TOPO)自盐酸溶液中萃取铟的性能,其萃取率是随酸度的增加而增加。与P_(350)和TBP相比较,萃取能力大小顺序为:TOPO>P_(350)>TBP经斜率法和化学分析法研究确定,TOPO白盐酸溶液中萃取铟的反应为:In_((a))~(3+)+H_((a))~++4Cl_((a))~-+2TOPO_((o))F(?)HInCl_4·2TOPO_((o))IR和NMR研究证明:铟是以HInCl_4]形式被萃入TOPO有机相中的。
|
| 关 键 词： | 萃取 铟 三辛基氧化膦(TOPO) |
| 收稿时间： | 1985/10/21 0:00:00 |
STUDY OF EXTRACTION INDIUM WITH TRIOCTYL PHOSPHINE OXIDE(TOPO) |
| |
| Bao Changnian,Li Dewen and Chou Ju.STUDY OF EXTRACTION INDIUM WITH TRIOCTYL PHOSPHINE OXIDE(TOPO)[J].Chinese Journal of Inorganic Chemistry,1987,3(1):16-21. |
| |
| Authors: | Bao Changnian Li Dewen and Chou Ju |
| |
| Institution: | Department of Chemistry, Liaoning University, Shenyang,Department of Chemistry, Liaoning University, Shenyang and Department of Chemistry, Liaoning University, Shenyang |
| |
| Abstract: | The extraction behavior of indium with trioctyl phosphine oxide (TOPO) from hydrochloric acid solution have been studied. The extraction percentage of TOPO increases as the hydrochloric acid concentration increases. The extraction capability of three extractants is in the order.
TOPO>P350>TBP
This is showed by slope method and chemical analysis that the extraction reaction of indium can be expressed as follows.
The studies of IR and NMR show that indium is extracted into the TOPO organic phase as species HInCl4] . |
| |
| Keywords: | extraction indium trioctyl phosphine oxide |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
| 点击此处可从《无机化学学报》下载免费的PDF全文 |
