Studies on the Non-isothermal Kinetics of Thermal Decomposition Comolex of Ni(C 10 H 8O 5N 2)·2H 2O

The complex Ni(C 10 H 8O 5N 2).2H 2O was prepared, its structure was assigned on the basis of element analysis, IR, moler conductauce. And its kinetics of thermal decomposition was studied under non-isotherml condition with TG. The possible equation of non-isthermaal kinetics at third step is suggested by the Achar method and the coats-Redfern method. The kinetic equation may be expressed: d α /d t = A e -E/RT 3/2(1- α ) 4/3 [(1- α ) -1/3 -1] -1 .