Kinetic of thermal degradation of poly(isobornyl methacrylate)

Dogan F., Kaya I., YUREKLI M.

CATALYSIS LETTERS, cilt.114, ss.49-54, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 114
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1007/s10562-007-9041-9
  • Dergi Adı: CATALYSIS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.49-54
  • Anahtar Kelimeler: poly(isobornyl methacrylate), thermal analysis, apparent activation energies of thermal decomposition, APPROXIMATE FORMULA
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Evet

Özet

The kinetic of the thermal degradation of poly(isobornyl methacrylate) (PIBORNMA) was investigated by thermo gravimetric (TG) analysis at different heating rates. TG curves showed that the thermal decomposition of PIBORNMA occurred in one stage. The apparent activation energies of thermal decomposition of PIBORNMA was determined by Tang, Flynn-Wall-Ozawa (FWO), Kissenger-Akahira-Sunose (KAS) and Coats-Redfern methods and the values were 80.30, 84.69, 79.81 and 84.413 kj/mol, respectively. The mechanism function and pre-exponential factor was determined by master plots method.