The Effect of Sulphate Anions on the Ultrafine Titania Nucleation
| Autor: | Andriy B. Hrubiak, S. V. Fedorchenko, Volodymyr Chelyadyn, Ivan F. Myronyuk, Volodymyr Kotsyubynsky, V. V. Moklyak |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Anatase
Materials science Denticity Inorganic chemistry Nucleation 02 engineering and technology 010402 general chemistry 01 natural sciences Sulphate anions Hydrolysis chemistry.chemical_compound Phase (matter) Phenomenological model Titanium tetrachloride lcsh:TA401-492 General Materials Science Chelation Polycondensation Nano Express 021001 nanoscience & nanotechnology Condensed Matter Physics 0104 chemical sciences chemistry lcsh:Materials of engineering and construction. Mechanics of materials 0210 nano-technology |
| Zdroj: | Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-5 (2017) Nanoscale Research Letters |
| ISSN: | 1931-7573 |
| DOI: | 10.1186/s11671-017-2144-3 |
| Popis: | The phenomenological model of sulphate anions effect on the nanodispersed titania synthesis during hydrolysis of titanium tetrachloride was studied. It was proposed that both chelating and bridging bidentate complexes formation between sulphate anions and octahedrally coordinated [Ti(OH)h(OH2)6−h](4−h)+ mononers is the determinative factor for anatase phase nucleation. |
| Databáze: | OpenAIRE |
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