Thermal decomposition of 6-amino-1,3-dimethyl-5-phenylazouracil complexes of Co(II), Ni(II), Cu(II) and Ag(I)

Autor:	Juan M. Salas-Peregrín, M.A. Romero-Molina, J. Ruiz-Sánchez, E. Colacio-Rodriguez
Rok vydání:	1986
Předmět:	Thermogravimetric analysis Reaction mechanism Chemistry Thermal decomposition Inorganic chemistry chemistry.chemical_element Infrared spectroscopy Copper Decomposition Analytical Chemistry Ion Fuel Technology Pyrolysis Nuclear chemistry
Zdroj:	Journal of Analytical and Applied Pyrolysis. 9:159-170
ISSN:	0165-2370
DOI:	10.1016/0165-2370(86)85005-7
Popis:	The thermal behaviour of 6-amino-1,3-dimethyl-5-phenylazouracil complexes of Co(II), Ni(II), Cu(II) and Ag(I) ions was studied by IR, thermogravimetric and differential scanning calorimetric techniques. IR spectroscopy applied to these complexes heated in air allowed the elucidation of the decomposition steps and the nature of the intermediate products. The Cu(II) complexes led to the same products on heating at 225°C [bis(1,3-dimethyl-2,4-dioxo-5-phenylazo-1,2,3,4- tetrahydropyrimidine-6-oxido)copper(II)].
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d4121acfde6e7e60a2062d97ef89011b https://doi.org/10.1016/0165-2370(86)85005-7 Zobrazit plný text záznamu