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Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
(Sociedade Brasileira de Química, 1999-02-01)
When the compounds are heated in an inert atmosphere it can be verified the consecutive partial sublimation, fusion, partial volatilization and partial thermal decomposition of the anhydrous complexes. When in an oxidating ...
Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
(Soc Brasileira Quimica, 1999-01-01)
Through TG-DTA, DSC, elemental analysis, IR spectroscopy and X-ray, was verified that copper(II), zinc(II) and cadmium(II) 8-hydroxyquinolinate chelates prepared in acid medium present uncoordinated ligand into the crystal ...
Thermal behaviour of fumaric acid, sodium fumarate and its compounds with light trivalent lanthanides in air atmosphere
(Springer, 2012-06-01)
Characterization, thermal stability and thermal decomposition of light trivalent lanthanide fumarates, as well as, the thermal behaviour of fumaric acid and its sodium salt were investigated employing simultaneous ...
Dehydration and volatilization non isothermic kinetic of the solid state aluminium 8-hydroxyquinolinate
(Editora Unesp, 2001-01-01)
Al(C9H6ON)3.2,5H2O foi precipitado a partir de mistura de solução aquosa do íon alumínio e solução ácida de 8-hidroxiquinolina, e o pH ajustado a 9,5 com solução aquosa de amônia. Curvas TG em atmosfera de nitrogênio ...
Determination of cyanogenic compound amygdalin and prunasin in almond kernels (prunus dulcis l) by using liquid chromatography
(Universidad Nacional de Colombia, 2013)
In the present work we applied a technics to determine and also permit quantification for separating the cyanogenic components that could be present in the mature almond seed (Prunus dulcis). Among the methods selected the ...
Thermochemical data on adducts of cyclic ureas and copper chloride: the resemblance to biological systems
(Elsevier Science BvAmsterdamHolanda, 2001)
Monomeric Germanium(II) Amides Bearing β-Diketiminato Ligands: Synthesis, Structural Characterization, and Thermal Properties
(2014-09)
Germanium(II) compounds featuring β-diketiminate-type ligands are attractive for applications as nanoparticle precursors, imaging agents, and components of electronic devices. In this work, we report the synthesis of ...
Thermoanalytical study of sweetener myo-inositol: α and β polymorphs
(2017-12-15)
This work investigates the thermal behavior of α and β myo-inositol polymorphs. The inositol is a natural compound widely used in the food industry due to its presence in carbohydrate metabolism and its sweet taste. The ...
Effect of Nitro Groups on Electrochemical and Photovoltaic Behavior of Tris-thiophenes used in Organic Solar Cells
(ESG, 2015)
4-[3(5)-(4-aminophenyl) [1(2),2(2):2(5),3(2)-terthiophen]-1(5)-yl]benzonitrile (CB4TA), 4-[3(5)-(4-aminophenyl) [1(2),2(2):2(5),3(2)-terthiophen]-1(5)-yl]-2-nitrobenzonitrile (C2B4TA) and 4-[3(5)-(4-aminophenyl) ...