Thermal properties of mixed-ligand bis(hydrazine) and bis(ethylenediamine) complexes of cobalt, nickel and copper saccharinates

Icbudak H., Yazicilar T., YILMAZ V. T.

THERMOCHIMICA ACTA, cilt.335, sa.1-2, ss.93-98, 1999 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 335 Sayı: 1-2
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1016/s0040-6031(99)00153-7
  • Dergi Adı: THERMOCHIMICA ACTA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.93-98
  • Anahtar Kelimeler: hydrazine, ethylenediamine, metal saccharinates, thermal analysis, kinetic analysis, BIOLOGICAL INTEREST, METAL-IONS
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

The thermal decomposition of mixed-ligand complexes of cobalt, nickel and copper saccharinates with hydrazine and ethylenediamine were studied in static air atmosphere. The first decomposition stage usually corresponds to dehydration, dehydrazination or deethyleneamination. Kinetic analysis of data indicates that these stages follow a low energetic process. All complexes form metal saccharinates as intermediates and the final decomposition products are found to be the respective metal oxides. (C) 1999 Elsevier Science B.V. All rights reserved.