Synthesis, characterization and thermal behaviour of solid state compounds of 4-methylbenzylidenepyruvate with lighter trivalent lanthanides

Marques, R. N.Melios, C. B.Ionashiro, Massao [UNESP]2014-05-202014-05-202002-10-07Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 344, n. 1-2, p. 88-91, 2002.0925-8388http://hdl.handle.net/11449/32657Solid state Ln-4-Me-BP compounds, where Ln stands for lighter trivalent lanthanides (lanthanum to europium) and 4-Me-BP is 4-methylbenzylidenepyruvate, have been synthesized. Elemental analysis, complexometry, X-ray powder diffractometry, infrared spectroscopy and simultaneous thermogravimetry-differential thermal analysis (TG-DTA), have been used to characterize and to study the thermal behaviour of these compounds. The results provided information concerning the stoichiometry, crystallinity, thermal stability and thermal decomposition. (C) 2002 Elsevier B.V. B.V. All rights reserved.88-91englighter trivalent lanthanides4-methylbenzylidenepyruvatecharacterizationthermal behaviourSynthesis, characterization and thermal behaviour of solid state compounds of 4-methylbenzylidenepyruvate with lighter trivalent lanthanidesArtigo10.1016/S0925-8388(02)00314-6WOS:000178852200020Acesso restrito8460531302083773