کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1197158 | 964638 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Crystal structure and thermoanalytical study of a cadmium(II) complex with 1-allylimidazole
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
The crystal structure of a cadmium(II) 1-allylimidazole complex ([Cd(1-AIm)3(NO3)2], where 1-Aim = 1-allylimidazole), was characterized by single-crystal X-ray diffraction analysis. Thermogravimetry (TG) coupled with an FTIR unit was used to study the thermal behaviour of the complex. A multi-step decomposition occurred in the complex due to the release of the ligand molecules, followed by oxidation. The final residue at 1073 K was found to be cadmium(II) oxide. The oxidative decomposition pattern of the examined complex initially proposed by the percentage mass loss data was proved by the evolved gas analysis. Finally, a kinetic analysis of the oxidative decomposition steps was made using the Kissinger equation, while the complex nature of the decomposition kinetics was revealed by the isoconversional Ozawa-Flynn-Wall method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Analytical and Applied Pyrolysis - Volume 87, Issue 1, January 2010, Pages 175-179
Journal: Journal of Analytical and Applied Pyrolysis - Volume 87, Issue 1, January 2010, Pages 175-179
نویسندگان
Simonetta De Angelis Curtis, Maria Kubiak, Krystyna Kurdziel, Stefano Materazzi, Stefano Vecchio,