Influence of composition and preparation conditions on the structure and properties of composite materials TiO2‑SiO2/CaO with a spherical particle shape based on Tokem-200 cationic exchange resins
Spherical biomaterials based on Tokem-200 cationic exchange resin were synthesized from solutions by the sol−gel method. The material framework is represented by TiO2-SiO2, and the inner part is filled with CaO (sample TiO2-SiO2/CaO). A stepwise heat treatment (drying at 60 °C) annealing at 150, 250...
| Published in: | ACS Omega Vol. 6, № 32. P. 21104-21112 |
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897291 Перейти в каталог НБ ТГУ |
| Summary: | Spherical biomaterials based on Tokem-200 cationic exchange resin were synthesized from solutions by the sol−gel method. The material framework is represented by TiO2-SiO2, and the inner part is filled with CaO (sample TiO2-SiO2/CaO). A stepwise heat treatment (drying at 60 °C) annealing at 150, 250, and 350 °C, each for 30 min, at 600 °C for 6 h, and 800 °C for 1 h is required to obtain a homogeneous material. In simulated body fluid solution, the sample exhibited bioactive properties, and gelatin could be used as a binding additive. |
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| Bibliography: | Библиогр.: с. 21111-21112 |
| ISSN: | 2470-1343 |