Synthesis, morphology, and compactibility of tetragonal zirconia nanopowders
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Synthesis, morphology, and compactibility of tetragonal zirconia nanopowders
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| Creator |
Gabelkov, S.V.
Tarasov, R.V. Poltavsev, N.S. Starolat, M.P. Andrievskaya, N.F. Mironova, A.G. Ledovskaya, E.G. Litvinenko, L.M. Odeychuk, M.A. Belkin, F.V. |
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| Description |
Fine-grained powders of tetragonal zirconia have been obtained by joint precipitation from aqueous zirconium and yttrium nitrate solutions followed by synthesis under thermal decomposition of hydroxides. The powders show three ordering levels, namely, conglomerates, agglomerates, and "primary" particles. The powder consists mainly of large ellipsoidal conglomerates of 1.5 to 2 μM size, the smaller agglomerates of 0.5 to 1 μM size and mostly irregular shape forming the minor fraction. Both conglomerates and agglomerates consist of rounded or irregular "primary" particles of 30 to 60 nm size. The studied tetragonal zirconia powders show a good compactibility providing the attainable high relative density (48 %) under a reasonable compacting pressure (256 MPa).
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| Date |
2018-06-16T13:03:45Z
2018-06-16T13:03:45Z 2007 |
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| Type |
Article
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| Identifier |
Synthesis, morphology, and compactibility of tetragonal zirconia nanopowders / S.V. Gabelkov, R.V. Tarasov, N.S. Poltavsev, M.P. Starolat, N.F. Andrievskaya, A.G. Mironova, E.G. Ledovskaya, L.M. Litvinenko, M.A. Odeychuk, F.V. Belkin // Functional Materials. — 2007. — Т. 14, № 2. — С. 187-191. — Бібліогр.: 15 назв. — англ.
1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/136488 |
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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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