Synthesis, characterization and thermal behaviour of 2-chlorobenzylidenepyruvate with lanthanides and yttrium

• Grant number: 05/00926-4
• Support Opportunities: Regular Research Grants
• Start date: July 01, 2005
• End date: June 30, 2006
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
• Principal Investigator: Massao Ionashiro
• Grantee: Massao Ionashiro
• Host Institution: Instituto de Química (IQ). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil

Abstract

The objective of the present research project is the synthesis of 2-clorobenzylidenepyruvate of trivalent lanthanides and yttrium in the solid state. These compounds will be characterized by using infrared spectroscopy, X-ray diffractometry, elemental analysis, EDTA complexometry and the investigation of thermal behaviour by using simultaneous thermogravimetry, differential thermal analysis (TG-DTA) and differential scanning calorimetry (DSC). (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

A. B. SIQUEIRA; C. T. DE CARVALHO; E. Y. IONASHIRO; M. IONASHIRO. Síntese, caracterização e comportamento térmico dos piruvatos de alguns metais bivalentes no estado sólido. Eclética Química, v. 34, n. 2, p. 15-21, 2009-00-00. (05/00926-4)

A. B. SIQUEIRA; C. T. DE CARVALHO; E. C. RODRIGUES; E. Y. IONASHIRO; G. BANNACH; M. IONASHIRO. Sintese, caracterização e comportamento térmico dos piruvatos de lantanídeos leves no estado sólido. Eclética Química, v. 32, n. 4, p. 49-54, 2007-00-00. (05/00926-4)

SIQUEIRA, A. B.; DE CARVALHO, C. T.; RODRIGUES, E. C.; IONASHIRO, E. Y.; BANNACH, G.; IONASHIRO, M.. Synthesis, characterization and thermal behaviour of heavy lanthanide and yttrium pyruvates in the solid state. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, v. 100, n. 1, p. 95-100, APR 2010. (05/00926-4)