作者:N.V. Duffy、C.C. Hadjikostas、G.A. Katsoulos、M.P. Sigalas、J.B. Zimmerman
DOI:10.1016/0040-6031(93)85071-g
日期:1993.7
Mass spectral and thermal studies by TG/DTG analysis of Ni[S2CN(E)R]2 complexes (where E is CONHPh, CONPh2, COOEt or ArSO2, and R is Me, Bu(n) or Bz) in dynamic nitrogen atmosphere have been carried out to determine their modes of decomposition. In this respect, fragmentation patterns are given and possible mechanisms are discussed. Reaction orders were estimated employing the Freeman-Carroll equation. A kinetic analysis of the thermogravimetric data was performed using the Coats-Redfern equation to determine the apparent activation energies and the pre-exponential factor of the Arrhenius equation.