Synthesis of Photoluminophors Using a Continuous Solid-phase Technology |
| |
| Institution: | 1. Seversk Technological Institute NRNU MEPHI, 65 Kommunistichesky ave., Seversk 636036, Tomsk region, Russia;2. RPE JSC “Technologika”, 303 Portovaya st., Rostov-on-Don 863033, Russia;3. National Research Tomsk Polytechnic University, 30 Lenina ave., Tomsk 634030, Russia |
| |
| Abstract: | Solid phase method of strontium aluminate synthesis (SrAl2O4) is based on calcination of the mixture of strontium carbonate (SrCO3), aluminum oxide (Al2O3), oxides of REM (europium, dysprosium) and a mineralizer - borate glass (H3BO3) at a temperature of 1200-1400 °C within 4-6 hours. We have proposed a technique of thermal shock – rapid heating and rapid cooling of the sample by means of which the duration of synthesis is reduced to 30 minutes. |
| |
| Keywords: | Photoluminophors rare earth metals thermal shock borate glass |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
