Publicação: Preparation and thermal decomposition of solid-state cinnamates of lighter trivalent lanthanides
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Some new compounds of cinnamic acid with lighter trivalent lanthanides were prepared in the solid state. The compounds have general formula ML3·H2O, where L is cinnamate (C6H5-CH=CH-COO-) and M is La, Ce, Pr, Nd or Sm. Thermogravimetry, derivative thermogravimetry, differential scanning calorimetry, infrared absorption spectra and X-ray diffraction powder patterns were used to characterize and to study the thermal stability and thermal decomposition of these compounds.
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Absorption spectroscopy, Differential scanning calorimetry, Infrared spectroscopy, Pyrolysis, Thermodynamic stability, Thermogravimetric analysis, X ray powder diffraction, Cinnamic acid, Derivative thermogravimetry, Infrared absorption spectra, Lighter trivalent lanthanides, Solid state cinnamates, Rare earth compounds
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Inglês
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Journal of Thermal Analysis and Calorimetry, v. 59, n. 3, p. 669-674, 2000.
