Hot isostatic pressing of potassium-magnesium-phosphate materials for cesium immobilization
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
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Hot isostatic pressing of potassium-magnesium-phosphate materials for cesium immobilization
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| Creator |
Sayenko, S.Y.
Shkuropatenko, V.A. Kholomeev, G.O. Pylypenko, O.V. Zykova, A.V. Belash, M.M. Tarasov, R.V. Surkov, O.Y. Ulybkina, E.A. Lobach, K.V. Sawczak, M. Kmiec, M. |
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| Subject |
Characterization and properties
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| Description |
High-density potassium-magnesium phosphates (PMP), produced by hot isostatic pressing (HIP) at temperature of 900°C and pressures of 200 and 400 MPa, are promising materials for the immobilization of radioactive cesium. The maximum density of PMP samples was obtained after HIP at pressure of 400 MPa, 900° and holding time of 1 h, and PMP + 10 wt. % CsCl samples at 200 MPa, 900° and 1 h. The resulted materials possess monophase monoclinic structure of potassium-magnesium monophosphate α-KMgPO₄. The possibility of PMP materials to incorporate cesium into its structure by substitution with potassium has been studied by X-ray phase analysis and laser mass spectrometry methods using. The homogeneous fine-crystalline structure of ceramic PMP and PMP + 10 wt.% CsCl samples after HIP was analyzed by scanning electron microscopy method.
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| Date |
2019-06-19T16:20:30Z
2019-06-19T16:20:30Z 2018 |
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| Type |
Article
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| Identifier |
Hot isostatic pressing of potassium-magnesium-phosphate materials for cesium immobilization / S.Y. Sayenko, V.A. Shkuropatenko, G.O. Kholomeev, O.V. Pylypenko, A.V. Zykova, M.M. Belash, R.V. Tarasov, O.Y. Surkov, E.A. Ulybkina, K.V. Lobach, M. Sawczak, M. Kmiec // Functional Materials. — 2018. — Т. 25, № 2. — С. 258-266. — Бібліогр.: 15 назв. — англ.
1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/157136 DOI:https://doi.org/10.15407/fm25.02.258 |
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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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