Preparation and thermal decomposition of solid state compounds of 4-methoxybenzylidenepyruvate and trivalent lanthanides and yttrium
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1993-05-27
Autores
de Oliveira, L. C S
Melios, C. B.
Crespi, M.Spirandeli
Ribeiro, Clovis Augusto [UNESP]
Ionashiro, Massao [UNESP]
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Solid state compounds were prepared of Ln-4-MeO-BP, where Ln is a trivalent lanthanide (except promethium) or yttrium, and 4-MeO-BP is 4-methoxybenzylidenepyruvate. Thermogravimetry-derivative thermogravimetry (TG-DTG), differential scanning calorimetry (DSC) and other methods of analysis have been used to characterize and to study the thermal stability and thermal decomposition of these compounds. © 1993.
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Thermochimica Acta, v. 219, n. C, p. 215-224, 1993.