Thermal decomposition of the magnesium, zinc, lead and niobium chelates derived from 8-quinolinol
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Data
1997-10-01
Autores
Juiz, S. A. [UNESP]
Leles, M. I G [UNESP]
Caires, A. C F [UNESP]
Boralle, N. [UNESP]
Ionashiro, Massao [UNESP]
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Resumo
Solid M-Ox compounds, where M represents Mg(II), Zn(II), Pb(II) and NbO(III), and Ox is 8-quinolinol, have been prepared. Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC), nuclear magnetic resonance (NMR) and infrared absorption spectra (IR) have been used to characterize and to study the thermal stability and thermal decomposition of these compounds. © 1997 Akadémiai Kiadó.
Descrição
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8-quinolinol compounds, DSC, NMR, Stability, TG-DTG, Thermal decomposition, Absorption spectroscopy, Aromatic compounds, Chelation, Differential scanning calorimetry, Infrared spectroscopy, Lead compounds, Magnesium compounds, Niobium compounds, Nuclear magnetic resonance spectroscopy, Thermodynamic stability, Thermogravimetric analysis, Zinc compounds, Infrared absorption spectra, Quinolinol, Pyrolysis
Como citar
Journal of Thermal Analysis, v. 50, n. 4, p. 625-632, 1997.