Interdiffusion under pressure in KBr-KCl single-crystals system
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Interdiffusion under pressure in KBr-KCl single-crystals system
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| Creator |
Kononenko, V.G.
Bogdanov, V.V. Volosyuk, M.A. Volosyuk, A.V. |
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| Subject |
Characterization and properties
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| Description |
Dependences of diffusion coefficients on pressure in the range from 1 to 6000 atm and at temperatures 450, 500, and 550°C in KBr and KCl single crystals were investigated by technique of sintering the compacts from KBr and KCl single crystals powder mixtures in the ratios providing 50 % KBr-KCl solid solution. Studying the kinetics of the solid solution formation was carried out by measuring the X-ray diffraction {200} intensity maxima depending on annealing time for the pure components. The obtained diffusion coefficient versus pressure dependences under the above-mentioned conditions indicate the observed diffusion coefficient decrease with increasing pressure (within this range) being caused by decreasing the equilibrium vacancies concentration under pressure.
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| Date |
2017-06-12T12:14:07Z
2017-06-12T12:14:07Z 2016 |
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| Type |
Article
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| Identifier |
Interdiffusion under pressure in KBr-KCl single-crystals system / V.G. Kononenko, V.V. Bogdanov, M.A. Volosyuk, A.V. Volosyuk // Functional Materials. — 2016. — Т. 23, № 2. — С. 158-164. — Бібліогр.: 23 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm23.02.158 http://dspace.nbuv.gov.ua/handle/123456789/120607 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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