Influence of high energy milling on titanium oxide Ti3 O5 crystal structure
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Influence of high energy milling on titanium oxide Ti3 O5 crystal structure
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| Автор |
Valeeva, A. A.
Dorosheva, I. B. Sushnikova, A. A. |
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| Тематика |
BET
HIGH-ENERGY BALL MILLING HRTEM SEM TI3 O5 XRD |
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| Описание |
The titanium oxide (Ti3 O5) microcrystals were synthesized by using solid-phase sintering from a mixture of titanium Ti and titanium dioxide TiO2 powders. Subsequently, Ti3 O5 nanocrystals were produced by using high-energy ball milling for 15 – 480 minutes. A full-profile analysis of the X-ray diffraction spectra of milled Ti3 O5 powders showed that high-energy milling does not lead to disordering or changing of the structure and stoichiometry, the structure remains monoclinic (sp. gr. C2/m), and XRD reflections are broadened due to the small particle size and microdeformations. Experimental data show that increasing of the milling time leads to decreasing of the coherent scattering regions up to 26 nm, increasing of the powder volume fraction of the nanophase up to 81 %, and increasing of microdeformations value. The morphology and the surface area of milled nanopowders were examined by SEM, HRTEM and BET techniques. © Valeeva A.A., Dorosheva I.B., Sushnikova A.A., 2023.
Ural Branch, Russian Academy of Sciences, UB RAS: 0397-2019-0001 The work was carried out in accordance with the state assignment for the Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Science (No. 0397-2019-0001). |
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| Дата |
2024-04-05T16:17:04Z
2024-04-05T16:17:04Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Valeeva, AA, Dorosheva, IB & Sushnikova, AA 2023, 'INFLUENCE OF HIGH ENERGY MILLING ON TITANIUM OXIDE TI3O5 CRYSTAL STRUCTURE', Nanosystems: Physics, Chemistry, Mathematics, Том. 14, № 1, стр. 107-111. https://doi.org/10.17586/2220-8054-2023-14-1-107-111
Valeeva, A. A., Dorosheva, I. B., & Sushnikova, A. A. (2023). INFLUENCE OF HIGH ENERGY MILLING ON TITANIUM OXIDE TI3O5 CRYSTAL STRUCTURE. Nanosystems: Physics, Chemistry, Mathematics, 14(1), 107-111. https://doi.org/10.17586/2220-8054-2023-14-1-107-111 2220-8054 Final All Open Access, Bronze, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149461578&doi=10.17586%2f2220-8054-2023-14-1-107-111&partnerID=40&md5=76283add275072639bc809dba92c9eb8 http://nanojournal.ifmo.ru/en/wp-content/uploads/2023/02/NPCM141P107-111.pdf http://elar.urfu.ru/handle/10995/130260 50315537 10.17586/2220-8054-2023-14-1-107-111 85149461578 000940426200011 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
ITMO University
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| Источник |
Nanosystems: Physics, Chemistry, Mathematics
Nanosystems: Physics, Chemistry, Mathematics |
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