Accession Number : AD0622847

Title :   THE THERMAL DECOMPOSITION OF METAL ETHYLENEDIAMINE OXALATE COMPLEXES,

Corporate Author : TEXAS TECHNOLOGICAL COLL LUBBOCK DEPT OF CHEMISTRY

Personal Author(s) : Haschke,John M. ; Wendlandt,Wesley W.

Report Date : 07 AUG 1964

Pagination or Media Count : 11

Abstract : The thermal dehydration and deamination of some ethylenediamine complexes of Zn, Cd, Cu, Ni, and Co oxalate were studied by thermogravimetry, differential thermal analysis, differential scanning calorimetry, high temperature reflectance spectroscopy, and gas evolution. The tris(ethylenediamine) complexes deaminated to mono(ethylenediamine) compounds which then decomposed directly to the metal oxide. The kinetics and heats of dehydration and deamination of several of the complexes were determined. (Author)

Descriptors :   (*ETHYLENEDIAMINE, COMPLEX COMPOUNDS), (*OXALATES, COMPLEX COMPOUNDS), (*COMPLEX COMPOUNDS, PYROLYSIS), (*PYROLYSIS, THERMOCHEMISTRY), DEHYDRATION, ZINC COMPOUNDS, CADMIUM COMPOUNDS, COPPER COMPOUNDS, NICKEL COMPOUNDS, COBALT COMPOUNDS, GRAVIMETRIC ANALYSIS, SPECTROSCOPY, REACTION KINETICS, HEAT OF REACTION

Distribution Statement : APPROVED FOR PUBLIC RELEASE