Correlation of thermal and spectral properties of chromium(III) picolinate complex and kinetic study of its thermal degradation
abougamra, zeinab; Abdel Messih, Michel;
Abstract
Chromium(III) picolinate complex, namely [Cr(pic)3] ·H2O,waspreparedandcharacterizedby themethods of the elemental analysis, infrared spectroscopy, X-ray diffraction, and thermal analysis (TG/DTG, DTA). The correlation of the thermal and spectral properties of the complex with its structure is discussed in the study. The correlation of the spectral data with the structure leads to the accord, and coherence was found between thermal properties and structure of the complex for both steps of the thermal decomposition (dehydration and pyrolysis of organic ligand). Activation parameters were evaluated using the theory of absolute reaction rate. © Akadémiai Kiadó, Budapest, Hungary 2014.
Other data
| Title | Correlation of thermal and spectral properties of chromium(III) picolinate complex and kinetic study of its thermal degradation | Authors | abougamra, zeinab ; Abdel Messih, Michel | Issue Date | 2014 | Publisher | SPRINGER | Journal | Journal of Thermal Analysis and Calorimetry | DOI | 2 https://api.elsevier.com/content/abstract/scopus_id/84904462979 993 117 10.1007/s10973-014-3768-5 |
Scopus ID | 2-s2.0-84904462979 |
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