Phase transformations at reduction of corundum
Research results are presented on the corundum structure transformation caused by reducing annealing. The annealing at 1500-2000°C in Ar atmosphere at CO + H₂ concentration 0.1-10 vol.% and N₂ 0.1-0.4 vol.% has been found to result in the corundum transformation into aluminum oxynitride compounds wi...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2007 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/136917 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Phase transformations at reduction of corundum / A.Ya. Dan`ko, M.A. Rom, N.S. Sidelnikova, Kh.Sh. Kaltaev, S.V. Nizhankovsky, A.I. Fedorov // Functional Materials. — 2007. — Т. 14, № 4. — С. 460-467. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862653360974331904 |
|---|---|
| author | Dan`ko, A.Ya. Rom, M.A. Sidelnikova, N.S. Kaltaev, Kh.Sh. Nizhankovsky, S.V. Fedorov, A.I. |
| author_facet | Dan`ko, A.Ya. Rom, M.A. Sidelnikova, N.S. Kaltaev, Kh.Sh. Nizhankovsky, S.V. Fedorov, A.I. |
| citation_txt | Phase transformations at reduction of corundum / A.Ya. Dan`ko, M.A. Rom, N.S. Sidelnikova, Kh.Sh. Kaltaev, S.V. Nizhankovsky, A.I. Fedorov // Functional Materials. — 2007. — Т. 14, № 4. — С. 460-467. — Бібліогр.: 27 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Research results are presented on the corundum structure transformation caused by reducing annealing. The annealing at 1500-2000°C in Ar atmosphere at CO + H₂ concentration 0.1-10 vol.% and N₂ 0.1-0.4 vol.% has been found to result in the corundum transformation into aluminum oxynitride compounds with the spinel structure (γ-A1ON) with the unit cell period of about 7.932 to 7.948 A and wurtzite (AIN) with a≈3,107- 3,115 and c≈4,979-4,988 A. Possible mechanisms of the transformations are discussed.
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| first_indexed | 2025-12-01T23:08:42Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-136917 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-01T23:08:42Z |
| publishDate | 2007 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Dan`ko, A.Ya. Rom, M.A. Sidelnikova, N.S. Kaltaev, Kh.Sh. Nizhankovsky, S.V. Fedorov, A.I. 2018-06-16T17:47:57Z 2018-06-16T17:47:57Z 2007 Phase transformations at reduction of corundum / A.Ya. Dan`ko, M.A. Rom, N.S. Sidelnikova, Kh.Sh. Kaltaev, S.V. Nizhankovsky, A.I. Fedorov // Functional Materials. — 2007. — Т. 14, № 4. — С. 460-467. — Бібліогр.: 27 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136917 Research results are presented on the corundum structure transformation caused by reducing annealing. The annealing at 1500-2000°C in Ar atmosphere at CO + H₂ concentration 0.1-10 vol.% and N₂ 0.1-0.4 vol.% has been found to result in the corundum transformation into aluminum oxynitride compounds with the spinel structure (γ-A1ON) with the unit cell period of about 7.932 to 7.948 A and wurtzite (AIN) with a≈3,107- 3,115 and c≈4,979-4,988 A. Possible mechanisms of the transformations are discussed. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Phase transformations at reduction of corundum Фазові перетворення при відновленні корунду Article published earlier |
| spellingShingle | Phase transformations at reduction of corundum Dan`ko, A.Ya. Rom, M.A. Sidelnikova, N.S. Kaltaev, Kh.Sh. Nizhankovsky, S.V. Fedorov, A.I. Characterization and properties |
| title | Phase transformations at reduction of corundum |
| title_alt | Фазові перетворення при відновленні корунду |
| title_full | Phase transformations at reduction of corundum |
| title_fullStr | Phase transformations at reduction of corundum |
| title_full_unstemmed | Phase transformations at reduction of corundum |
| title_short | Phase transformations at reduction of corundum |
| title_sort | phase transformations at reduction of corundum |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/136917 |
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