Thermal behaviours of Co(II), Ni(II), Cu(II)), and Pb(II) complexes of N,N-dipropyl-N '-benzoylthiourea


Ozpozan N., Ozpozan T., Arslan H., Karipcin F., Kulcu N.

THERMOCHIMICA ACTA, vol.336, pp.97-103, 1999 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 336
  • Publication Date: 1999
  • Doi Number: 10.1016/s0040-6031(99)00208-7
  • Title of Journal : THERMOCHIMICA ACTA
  • Page Numbers: pp.97-103

Abstract

The Co(II), Ni(II), Cu(II)), and Pb(II) complexes of N,N-dipropyl-N'-benzoylthiourea (DPBT) are synthesised. The order, the activation energies, the entropies, and the pre-exponential factors of the thermal decomposition reactions are calculated with the thermogravimetric curves. The kinetic analysis of the thermogravimetric data was performed by using the Coats-Redfern and Horowitz-Metzger methods. (C) 1999 Published by Elsevier Science B.V. All rights reserved.