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Ceramics based on powder mixtures of β-tricalcium phosphate and potassium hydrogen sulfate prepared under mechanical activation in acetone mediumстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
- Авторы: Safronova T.V., Akhmedov M.M., Shatalova T.B., Tikhonova S.A., Kazakova G.K., Kaimonov M.R., Knotko A.V.
- Журнал: Bulgarian Chemical Communications
- Том: 53
- Номер: 4
- Год издания: 2021
- Издательство: Bulgarian Chemical Society
- Местоположение издательства: Bulgaria
- Первая страница: 486
- Последняя страница: 495
- DOI: 10.34049/bcc.53.4.T007
- Аннотация: Powder mixtures of β-tricalcium phosphate β-Сa3(РО4)2 and potassium hydrogen sulfate КНSO4 homogenized under mechanical activation in acetone medium in a planetary mill were used for producing ceramics in the K2O-CaO-SO3-P2O5 system. Powder mixtures were made at molar ratios of Сa3(РО4)2/КНSO4 established as 7/2, 4/2 and 1/2. According to XRD analysis data β-tricalcium phosphate β-Са3(РО4)2 was the main phase in all homogenized powder mixtures. After firing at 700-900 oC the phase composition of ceramic samples made from powder mixtures with molar ratios of Сa3(РО4)2/КНSO4 =7/2, 4/2 contained β-tricalcium phosphate β-Сa3(РО4)2, calciolangbeinite K2Ca2(SO4)3 and potassium calcium phosphate Ca10K(PO4)7. Phase composition of ceramic samples from powder mixtures with a molar ratio of Сa3(РО4)2/КНSO4 established as 1/2 contained calciolangbeinite K2Ca2(SO4)3, β-calcium pyrophosphate β-Ca2P2O7 and potassium sulfate K2SO4. Ceramic materials containing the biocompatible phases mentioned above can be recommended for bone implants creation. Keywords: tricalcium phosphate, potassium hydrogen sulfate, calciolangbeinite; potassium calcium phosphate; potassium sulfate; calcium pyrophosphate http://bcc.bas.bg/http://bcc.bas.bg/BCC_Volumes/Volume_53_Number_4_2021/bcc-53-4-486-495-safronova-t0007.pdf
- Добавил в систему: Сафронова Татьяна Викторовна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | bcc-53-4-486-495-safronova-t0007.pdf | bcc-53-4-486-495-safronova-t0007.pdf | 2,5 МБ | 13 декабря 2021 [safronova] |