To obtain access to full text of journal and articles you must register!
- Article name
- The role of thermodynamic background in the formation of properties of functional materials based on alkali metal niobates
- Authors
- VERBENKO I. A., , ilich001@yandex.ru, Research Institute of Physics of Southern Federal University, Rostov-on-Don, Russia
ANDRUSHINA I. N., , futur6@mail.ru, Research Institute of Physics of Southern Federal University, Rostov-on-Don, Russia
ANDRUSHIN K. P., , vortexblow@gmail.com, Research Institute of Physics, Southern Federal University, Rostov-on-Don, Russia
DUDKINA S. I., , s.i.dudkina@yandex.ru, Research Institute of Physics, Southern Federal University, Rostov-on-Don, Russia
REZNICHENKO L. A., , lareznichenko@sfedu.ru, Research Institute of Physics, Southern Federal University, Rostov-on-Don, Russia
GLAZUNOVA E. V., , kate93g@mail.ru, Southern Federal University, Research Institute of Physics, Rostov-on-Don, Russia
MOYSA M. O., , maksim.moysa@mail.ru, Research Institute of Physics Southern Federal University, Rostov-on-Don, Russsia
- Keywords
- alkali metal niobates / functional materials / hot pressing / mechanical and electrophysical properties
- Year
- 2025 Issue 2 Pages 33 - 39
- Code EDN
- POSQPG
- Code DOI
- 10.52190/2073-2562_2025_2_33
- Abstract
- The article considers the role of thermodynamic background (cooking conditions) in the formation of mechanical, dielectric and piezoelectric properties of functional materials based on alkali metal niobates (sodium, potassium, lithium). It is shown that by varying the qualitative and quantitative composition of the backfill used in the hot pressing of the studied compositions, it is possible to achieve a significant decrease in their sintering temperature, increase mechanical strength and quality factor while maintaining (without deterioration) the complex of dielectric, piezoelectric and ferroelastic properties inherent in these objects when sintering them in the traditional way. The developed technology can be recommended for the manufacture of highly efficient functional materials with a wide range of effects and optimal target characteristics. It is concluded that it is advisable to take into account the results obtained when searching, developing and creating such active environments and devices based on them.
- Text
- BUY for read the full text of article
- Buy
- 500.00 rub
