Kinetics and Mechanism of the Thermal Decomposition of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Vanillin-2-aminopyridne
Corresponding Author(s) : Geetha Parameswaran
Asian Journal of Chemistry,
Vol. 13 No. 2 (2001): Vol 13 Issue 2
Abstract
The thermal decomposition of Mn(II), Co(II), Ni(II), Cu(II) and
Zn(II) chelates of vanillin-2-amino pyridine was studied by TG.
The mechanism of the decomposition has been established from
TG data. The kinetic parameters, viz., activation enetgy E, pre-exponential
factor A and order of reaction n, were calculated from the
TG curves using mechanistic and non-mechanistic (Coats-Redfern)
integral equations.
Keywords
Kinetics
Mechanism
Thermal Decomposition
Mn(II)
Co(II)
Ni(II)
Cu(II)
Zn(II)
Complexes
Vanillin-2-aminopyridne
(1)
Sleema, B.; Parameswaran, G. Kinetics and Mechanism of the Thermal Decomposition of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Vanillin-2-Aminopyridne. ajc 2010, 13, 709-720.
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