EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS
The authors synthesized samples and studied the structure of piezoelectric ceramics based on sodium and lithium niobates (Li0,1Nao,9)NbO3 with various technologies for the synthesis of sodium niobate material. A comparative study of the structure and dielectric properties of the obtained samples was...
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Tver State University
2020-12-01
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| Series: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
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| Online Access: | https://physchemaspects.ru/2020/doi-10-26456-pcascnn-2020-12-644/ |
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Article |
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doaj-1a4b06696c9d4bd99e13acc6326db5252020-12-19T10:02:04ZrusTver State UniversityФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов2226-44422658-43602020-12-011264465110.26456/pcascnn/2020.12.644EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICSO.V. Malyshkina0A.I. Ivanova1K.V. Patsuev2Tver State University, Tver, RussiaTver State University, Tver, RussiaTver State University, Tver, RussiaThe authors synthesized samples and studied the structure of piezoelectric ceramics based on sodium and lithium niobates (Li0,1Nao,9)NbO3 with various technologies for the synthesis of sodium niobate material. A comparative study of the structure and dielectric properties of the obtained samples was carried out.. A significant dependence of grain formation during sintering of the samples on the synthesis temperature of the NaNbO3 composition is shown. It was found that the temperature of the phase transition strongly depends on the temperature of the first synthesis of the sodium niobate ( Tmax ~ 375 °С if the first synthesis temperature was 650 °С; Tmax = 425 °С if the first synthesis temperature is 700 °С).https://physchemaspects.ru/2020/doi-10-26456-pcascnn-2020-12-644/piezoelectric ceramicslead-free materialsgrain structure |
| collection |
DOAJ |
| language |
Russian |
| format |
Article |
| sources |
DOAJ |
| author |
O.V. Malyshkina A.I. Ivanova K.V. Patsuev |
| spellingShingle |
O.V. Malyshkina A.I. Ivanova K.V. Patsuev EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов piezoelectric ceramics lead-free materials grain structure |
| author_facet |
O.V. Malyshkina A.I. Ivanova K.V. Patsuev |
| author_sort |
O.V. Malyshkina |
| title |
EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS |
| title_short |
EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS |
| title_full |
EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS |
| title_fullStr |
EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS |
| title_full_unstemmed |
EFFECT OF THE SYNTHESIS TEMPERATURE ON THE STRUCTURE OF SODIUM-LITHIUM NIOBATE CERAMICS |
| title_sort |
effect of the synthesis temperature on the structure of sodium-lithium niobate ceramics |
| publisher |
Tver State University |
| series |
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
| issn |
2226-4442 2658-4360 |
| publishDate |
2020-12-01 |
| description |
The authors synthesized samples and studied the structure of piezoelectric ceramics based on sodium and lithium niobates (Li0,1Nao,9)NbO3 with various technologies for the synthesis of sodium niobate material. A comparative study of the structure and dielectric properties of the obtained samples was carried out.. A significant dependence of grain formation during sintering of the samples on the synthesis temperature of the NaNbO3 composition is shown. It was found that the temperature of the phase transition strongly depends on the temperature of the first synthesis of the sodium niobate ( Tmax ~ 375 °С if the first synthesis temperature was 650 °С; Tmax = 425 °С if the first synthesis temperature is 700 °С). |
| topic |
piezoelectric ceramics lead-free materials grain structure |
| url |
https://physchemaspects.ru/2020/doi-10-26456-pcascnn-2020-12-644/ |
| work_keys_str_mv |
AT ovmalyshkina effectofthesynthesistemperatureonthestructureofsodiumlithiumniobateceramics AT aiivanova effectofthesynthesistemperatureonthestructureofsodiumlithiumniobateceramics AT kvpatsuev effectofthesynthesistemperatureonthestructureofsodiumlithiumniobateceramics |
| _version_ |
1724377368177410048 |