Thermal studies of Co(II), Ni(II) and Cu(II) complexes of N,N'-bis(3,5-Di-t-butylsalicylidene)ethylenediamine

DOĞAN F., ULUSOY M. S., ÖZTÜRK O. C., KAYA İ., SALİH B.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, cilt.96, sa.1, ss.267-276, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 96 Sayı: 1
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1007/s10973-008-8980-8
  • Dergi Adı: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.267-276
  • Anahtar Kelimeler: activation energy, sterically hindered Schiff base, thermal decomposition kinetic, thermogravimetry
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Evet

Özet

The thermal decomposition kinetics of sterically hindered salen type ligand (L) and its metal complexes [M=Co(II), Ni(II), Cu(II)] were investigated by thermogravimetric analysis. A direct insertion probe-mass spectrometer (DIP-MS) was used for the characterization of metal complexes of L and all fragmentations and stable ions were characterized. The thermogravimetry and differential thermogravimetry (TG-DTG) plots of salen type salicylaldimine ligand and complexes showed a single step.