TiO2-NiO and TiO2-Co3O4 spheres: synthesis and characterization

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DOI Доступ к ресурсу на сайте издателя			10.1088/1742-6596/1145/1/012042

Title: TiO2-NiO and TiO2-Co3O4 spheres: synthesis and characterization
Creator: Brichkov, Anton S.
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Khalipova, Olga S.
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Kozik, Vladimir V.
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Rogacheva, Anastasiya O.
Date: 2019
DOI: 10.1088/1742-6596/1145/1/012042
Description: TiO2-based composites doped with d-metal oxides are prospective catalysts. In this paper we obtained spherical particles of TiO2–NiO and TiO2–Co3O4 composites by a template method accompanied with sol-gel one. Ion exchange resin of TOKEM-100 and TOKEM-250 was used as an organic polymer matrix. Complex studies were carried out to identify the formation process, compositions and morphology of obtained particles by thermal analysis, X-ray diffractometey, scanning electron microscopy and micro-X-ray spectral analyses The formation of TiO2–Co3O4 and TiO2–NiO composite particles ends at 600 and 500°C, respectively at using TOKEM-100 and TOKEM-250 resins. The size of final spherical particles found to be in a range from 300 to 700 μm, and their morphology depends on its composition

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collection(s): Химический факультет
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Journal of Physics: Conference Series. 2019. Vol. 1145. P. 012042 (1-8)
Language: eng

Created: 04-03-2020

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Химический факультет TiO2-NiO and TiO2-Co3O4 spheres: synthesis and characterization