|
|||||
|
|
Diagrams of the formation of In2S3 and In2Se3 films on vitroceramic upon precipitation, according to potentiometric titration |
|
| Authors: | S S Tulenin S A Bakhteev R A Yusupov L N Maskaeva V F Markov |
| Institution: | 1. Yeltsin Ural Federal University, Yekaterinburg, 620002, Russia 2. Kazan National Research Technological University, Kazan, 420005, Russia 3. Ural Institute of GPS MChS of Russia, Yekaterinburg, 620022, Russia |
| Abstract: | Boundary conditions and ranges of the formation of indium(III) sulfide and selenide upon precipitation by thiocarbamide and selenocarbamide are determined. Potentiometric titration of indium chloride (InCl3) in the concentration range of 0.0001 to 0.100 mol/L by a solution of sodium hydroxide is performed. It is found that the following pH ranges are optimal for In2S3 and In2Se3 film precipitation: from 3.0 to 4.5 and from 9.0 to 14.0. Indium selenide layers 100 to 300 nm thick are prepared on vitroceramic by hydrochemcial precipitation. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |