To obtain access to full text of journal and articles you must register!
- Article name
- Influence of synthesis parameters on the final characteristics of magnesium aluminate spinel nanopowder
- Authors
- Rizakhanov R. N., , rn_rizakhanov@kerc.msk.ru, Keldysh Research Center, 8 Onezhskaya str., 125438, Moscow, Russia
KONYUKOVA K. S., , xenon9112@yandex.ru, State Scientific Centre Keldysh Research Center, Moscow, Russia
LAPTEV I. N., , rvah@mail.ru, State Scientific Centre Keldysh Research Center, Moscow, Russia
BARMIN A. A., , abarmin@gmail.com, State Scientific Centre Keldysh Research Center, Moscow, Russia
VYSOTINA E. A., , evysotina@yandex.com, State Scientific Centre Keldysh Research Center, Moscow, Russia
ASHMARIN A. A., , ashmarin_artem@list.ru, State Scientific Centre Keldysh Research Center, Moscow, Russia
КUZIN А. I., , info@tmnpo.ru, FSUE "RPA "Technomash", Moscow, Russia
EGOROV А. V., , a.egorov@tmnpo.ru, FSUE "RPA "Technomash", Moscow, Russia
- Keywords
- magnesium aluminate spinel / nanopowder / sol-gel method / transparent ceramics
- Year
- 2020 Issue 4 Pages 32 - 37
- Code EDN
- Code DOI
- Abstract
- The opportunity of improving the construction of modern devices through the use of transparent in a wide wavelength range ceramics based on nanopowder of aluminum-magnesium spinel obtained by the sol-gel method are considered. The final characteristics of ceramics are highly sensitive to the powder sol-gel synthesis parameters and the characteristics of the precursors. The temperature boundaries of the spinel formation for system Al(NO3)3·9H2O/Mg(NO3)2·6H2O, the optimal values of the heating rate in this range, the holding time at the final temperature, the concentration of salts in the gel, and the intensity of ultrasonic treatment of powder precursors have been determined.
- Text
- BUY for read the full text of article
- Buy
- 500.00 rub
