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Zeitschriftenartikel:

T. Ashebr, W. Linert, N.T. Madhu:
"A comparative thermal decomposition kinetics on 1,2-bis (imino-4'-antipyrinyl)ethane and 4-N-(4'-antipyrylmethylidene) aminoantipyrine Cu(II) complexes with varying counter anions";
Oriental Journal of Physical Sciences, 3 (2018), 2; S. 108 - 115.



Kurzfassung englisch:
A comparative thermal decomposition kinetic studies of Cu(II) complexes of 1,2-bis(imino-4'-antipyrinyl)ethane (GA) and 4-N-(4'-antipyrylmethylidene)aminoantipyrine (AA) with a variety of counter anions viz. ClO4-, NO3-, Cl- and Br - has been evaluated by TG analysis. The kinetic parameters activation energy (E), pre-exponential factor (A) and entropy of activation (ΔS) were calculated by using Coats-Redfern equation. This study shows that the thermal decomposition kinetics has been controlled by the ligand field as well as the counter anions.

Schlagworte:
Antipyrine, Cu(II), Kinetics, Thermal decomposition

Erstellt aus der Publikationsdatenbank der Technischen Universitšt Wien.