Thermal behaviour and analytical study of the production of TiSnOx from the mixed 8-hydroxyquinolinates
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Data
1999-01-01
Autores
Guinesi, L. S. [UNESP]
Crespi, Marisa Spirandeli [UNESP]
Ribeiro, Clovis Augusto [UNESP]
Nagata, J. T. [UNESP]
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Resumo
Solubility and pH precipitation studies were carried out to obtain the binuclear complex {[TiO(C9H6NO)2][Sn(C9H6NO) 2]} involving 8-hydroxyquinoline as chelating agent. The compound, the individual mononuclear complexes and their physical mixture were evaluated by means of techniques such as TG, DTA, elemental analysis, X-ray diffraction, IR spectroscopy. The properties of the original compounds and also the thermoanalytical conditions exerted a great influence on the degree of crystallinity and on the crystalline phase of the mixed oxide obtained as final product of the thermal decomposition.
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Ceramic materials, Differential thermal analysis, Infrared spectroscopy, Precipitation (chemical), Pyrolysis, Solubility, Titanium compounds, X ray diffraction analysis, Binuclear complexes, Elemental analysis, Hydroxyquinolinates, Mononuclear complexes, Thermogravimetric analysis
Como citar
Journal of Thermal Analysis and Calorimetry, v. 56, n. 2, p. 525-531, 1999.