Synthesis and Research of Alumina Ceramics Properties
The article describes in detail alumina powder synthesis by different methods at varying parameters. The technique of obtaining ceramics and the research of the optical properties for determining the materials with the maximum luminescence efficiency is presented. The concentration of the luminescen...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Ural Federal University
2020-12-01
|
| Series: | Chimica Techno Acta |
| Subjects: | |
| Online Access: | https://chimicatechnoacta.ru/article/view/4715 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850224490957504512 |
|---|---|
| author | Evgeniy I. Frolov Polina V. Notina Sergey V. Zvonarev Evgeniya A. Il'ina Vyacheslav Yu. Churkin |
| author_facet | Evgeniy I. Frolov Polina V. Notina Sergey V. Zvonarev Evgeniya A. Il'ina Vyacheslav Yu. Churkin |
| author_sort | Evgeniy I. Frolov |
| collection | DOAJ |
| description | The article describes in detail alumina powder synthesis by different methods at varying parameters. The technique of obtaining ceramics and the research of the optical properties for determining the materials with the maximum luminescence efficiency is presented. The concentration of the luminescence intrinsic centers and various defects differ for ceramics synthesized by different methods. It is determined that ceramics based on the powder synthesized by a sol-gel method has the maximum thermoluminescence intensity in the F-center peak, whereas for the peak of 360 °C it is obtained with the powder prepared by precipitation of aluminum nitrate with a PEG‑20000 stabilizer. |
| format | Article |
| id | doaj-art-4fd1f277bc444d97b298a246b83c832d |
| institution | OA Journals |
| issn | 2411-1414 |
| language | English |
| publishDate | 2020-12-01 |
| publisher | Ural Federal University |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-4fd1f277bc444d97b298a246b83c832d2025-08-20T02:05:36ZengUral Federal UniversityChimica Techno Acta2411-14142020-12-018110.15826/chimtech.2021.8.1.023714Synthesis and Research of Alumina Ceramics PropertiesEvgeniy I. Frolov0Polina V. Notina1Sergey V. Zvonarev2Evgeniya A. Il'ina3Vyacheslav Yu. Churkin4Samara State Technical University, Samara; Ural Federal University, YekaterinburgClausthal University of Technology, Clausthal-ZellerfeldUral Federal University, YekaterinburgInstitute of High Temperature Electrochemistry, Ural Branch of the Russian Academy of Sciences, YekaterinburgUral Federal University, YekaterinburgThe article describes in detail alumina powder synthesis by different methods at varying parameters. The technique of obtaining ceramics and the research of the optical properties for determining the materials with the maximum luminescence efficiency is presented. The concentration of the luminescence intrinsic centers and various defects differ for ceramics synthesized by different methods. It is determined that ceramics based on the powder synthesized by a sol-gel method has the maximum thermoluminescence intensity in the F-center peak, whereas for the peak of 360 °C it is obtained with the powder prepared by precipitation of aluminum nitrate with a PEG‑20000 stabilizer.https://chimicatechnoacta.ru/article/view/4715aluminum oxide synthesisthermal decompositionchemical precipitationsol-gel methodthermoluminescence |
| spellingShingle | Evgeniy I. Frolov Polina V. Notina Sergey V. Zvonarev Evgeniya A. Il'ina Vyacheslav Yu. Churkin Synthesis and Research of Alumina Ceramics Properties Chimica Techno Acta aluminum oxide synthesis thermal decomposition chemical precipitation sol-gel method thermoluminescence |
| title | Synthesis and Research of Alumina Ceramics Properties |
| title_full | Synthesis and Research of Alumina Ceramics Properties |
| title_fullStr | Synthesis and Research of Alumina Ceramics Properties |
| title_full_unstemmed | Synthesis and Research of Alumina Ceramics Properties |
| title_short | Synthesis and Research of Alumina Ceramics Properties |
| title_sort | synthesis and research of alumina ceramics properties |
| topic | aluminum oxide synthesis thermal decomposition chemical precipitation sol-gel method thermoluminescence |
| url | https://chimicatechnoacta.ru/article/view/4715 |
| work_keys_str_mv | AT evgeniyifrolov synthesisandresearchofaluminaceramicsproperties AT polinavnotina synthesisandresearchofaluminaceramicsproperties AT sergeyvzvonarev synthesisandresearchofaluminaceramicsproperties AT evgeniyaailina synthesisandresearchofaluminaceramicsproperties AT vyacheslavyuchurkin synthesisandresearchofaluminaceramicsproperties |