Thermally stable oligomer-metal complexes based on oligo-ortho-aminophenol and oligophenylazomethinephenol
Küçük Resim Yok
Tarih
2006
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SLOVAK ACADEMIC PRESS LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The oligo-ortho-aminophenol was synthesized by the oxidative polycondensation of ortho-aminophenol with air oxygen. The oligophenylazomethinephenol was synthesized by the condensation of aniline with oligosalicylaldehyde. Metal complexes of these oligomers with Cu(II), Co(II), Zn(II), and Ni(II) were synthesized and characterized. Based on the results of thermogravimetric analysis, synthesized oligomer-metal complexes were more stable against heat and thermooxidative decomposition than some polymeric Schiff bases and polymer-metal complexes. Additionally, the presence of metal ions increased the thermal stability of oligo-ortho-aminophenol, while the thermal stability of oligophenylazomethinephenol was lowered.
Açıklama
Anahtar Kelimeler
oligomer-metal complexes, oligophenols, thermal stability, polymer
Kaynak
CHEMICAL PAPERS-CHEMICKE ZVESTI
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
60
Sayı
4
