Thermokinetic Studies on Liquid-phase Reactions of Energetic Complexes M(BTA)(phen)_m·nH_2O

Six solid energetic complexes M(BTA)(phen)m·nH_2O(M=Mn,Co,Ni,Zn,m=2,n=5;M=Cu,m=2,n=1;M=Pb,m=1,n=1;BTA=N,N′-bis(1(2)H-tetrazol-5-yl) ammonium,phen = 1,10-phenanthroline) were synthesized and characterized.The enthalpy changes of liquid phase reaction,ΔrHθm,have been investigated by an RD 496-CK 2000 microcalorimeter.In addition,thermodynamic liquid phase reactions were studied by changing temperature.The activation enthalpy(ΔHθ≠),the activation entropy(ΔSθ≠),the activation free energy(ΔGθ≠),the apparent reaction rate constant(k),the apparent activation energy(E),the preexponential constant(A) and the reaction order(n) were calculated by the combination of the thermochemical data of the reaction and kinetic equations with the data of thermokinetic experiments.