Preparation and thermal decomposition of solid-state cinnamates of lighter trivalent lanthanides
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Springer Nature
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Resumo
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.
