МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА
A simple CaCu3Ti4O12 synthesis method by carbonate precipitation has been developed, which is not inferior to the known methods of precipitation from solutions. The optimum temperatures for the synthesis of powder (850 оС) and sintering of ceramics (1080 оС) have been found. The CC...
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| Date: | 2021 |
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| Language: | English |
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V.I.Vernadsky Institute of General and Inorganic Chemistry
2021
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| Online Access: | https://ucj.org.ua/index.php/journal/article/view/332 |
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oai:ojs2.1444248.nisspano.web.hosting-test.net:article-3322021-10-04T14:27:11Z CARBONATE PRECURSOR ROUTE FOR PREPARATION OF CaCu3Ti4O12 МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА Yanchevskii , Oleg V'yunov, Oleg Plutenko, Tetiana calcium-copper titanate, high dielectric constant, co-precipitation, carbonate precursor. A simple CaCu3Ti4O12 synthesis method by carbonate precipitation has been developed, which is not inferior to the known methods of precipitation from solutions. The optimum temperatures for the synthesis of powder (850 оС) and sintering of ceramics (1080 оС) have been found. The CCTO ceramic prepared has stable and fine electrical properties. In the frequency range of 1 kHz to 1 MHz, the ε’ value always is higher 104 with the dielectric losses, tan δ ~ 0.05–0.08. Such CCTO ceramic prepared by the сarbonate co-precipitation method with good electric properties should find applications in electric devices. V.I.Vernadsky Institute of General and Inorganic Chemistry 2021-08-26 Article Article Inorganic Chemistry Неорганическая химия Неорганічна хімія application/pdf https://ucj.org.ua/index.php/journal/article/view/332 10.33609/2708-129X.87.07.2021.47-60 Ukrainian Chemistry Journal; Vol. 87 No. 7 (2021): Ukrainian Chemistry Journal; 47-60 Украинский химический журнал; Том 87 № 7 (2021): Ukrainian Chemistry Journal; 47-60 Український хімічний журнал; Том 87 № 7 (2021): Український хімічний журнал; 47-60 2708-129X 2708-1281 en https://ucj.org.ua/index.php/journal/article/view/332/179 |
| institution |
Ukrainian Chemistry Journal |
| baseUrl_str |
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| datestamp_date |
2021-10-04T14:27:11Z |
| collection |
OJS |
| language |
English |
| topic_facet |
calcium-copper titanate high dielectric constant co-precipitation carbonate precursor. |
| format |
Article |
| author |
Yanchevskii , Oleg V'yunov, Oleg Plutenko, Tetiana |
| spellingShingle |
Yanchevskii , Oleg V'yunov, Oleg Plutenko, Tetiana МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| author_facet |
Yanchevskii , Oleg V'yunov, Oleg Plutenko, Tetiana |
| author_sort |
Yanchevskii , Oleg |
| title |
МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| title_short |
МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| title_full |
МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| title_fullStr |
МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| title_full_unstemmed |
МЕТОД ОТРИМАННЯ CaCu3Ti4O12 ІЗ КАРБОНАТНОГО ПРЕКУРСОРА |
| title_sort |
метод отримання cacu3ti4o12 із карбонатного прекурсора |
| title_alt |
CARBONATE PRECURSOR ROUTE FOR PREPARATION OF CaCu3Ti4O12 |
| description |
A simple CaCu3Ti4O12 synthesis method by carbonate precipitation has been developed, which is not inferior to the known methods of precipitation from solutions. The optimum temperatures for the synthesis of powder (850 оС) and sintering of ceramics (1080 оС) have been found. The CCTO ceramic prepared has stable and fine electrical properties. In the frequency range of 1 kHz to 1 MHz, the ε’ value always is higher 104 with the dielectric losses, tan δ ~ 0.05–0.08. Such CCTO ceramic prepared by the сarbonate co-precipitation method with good electric properties should find applications in electric devices. |
| publisher |
V.I.Vernadsky Institute of General and Inorganic Chemistry |
| publishDate |
2021 |
| url |
https://ucj.org.ua/index.php/journal/article/view/332 |
| work_keys_str_mv |
AT yanchevskiioleg carbonateprecursorrouteforpreparationofcacu3ti4o12 AT vyunovoleg carbonateprecursorrouteforpreparationofcacu3ti4o12 AT plutenkotetiana carbonateprecursorrouteforpreparationofcacu3ti4o12 AT yanchevskiioleg metodotrimannâcacu3ti4o12ízkarbonatnogoprekursora AT vyunovoleg metodotrimannâcacu3ti4o12ízkarbonatnogoprekursora AT plutenkotetiana metodotrimannâcacu3ti4o12ízkarbonatnogoprekursora |
| first_indexed |
2025-09-24T17:43:40Z |
| last_indexed |
2025-09-24T17:43:40Z |
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