Preparation of Al, Ti, Zr-perfluoroheptanoate compounds and their use in ring opening polymerization

YALCIN G., YILDIZ U., KAYAN A.

APPLIED CATALYSIS A-GENERAL, cilt.423, ss.205-210, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 423
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1016/j.apcata.2012.02.042
  • Dergi Adı: APPLIED CATALYSIS A-GENERAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.205-210
  • Anahtar Kelimeler: Catalyst, Metal alkoxides, Perfluoroheptanoate, Ring-opening, STRUCTURAL-CHARACTERIZATION, METAL ALKOXIDES, ACID, COMPLEXATION, CONDENSATION, HYDROLYSIS, CATALYSTS, POLYMERS, LACTIDE, FILMS
  • Kocaeli Üniversitesi Adresli: Evet

Özet

Aluminum, titanium and zirconium perfluoroheptanoate (PFH) were prepared by reaction of Al, Ti and Zr-alkoxides with perfluoroheptanoic acid (PFHA) in alcohol. All compounds were characterized by NMR spectroscopy, FTIR, MS and elemental analysis and used in polymerization of 3-glycidyloxypropyltrimethoxysilane (GPTS) in order to see their catalytic activity over epoxides. These catalysts were effective in ring opening of epoxide. Poly-GPTS was characterized by H-1, C-13 NMR and gel permeation chromatography (GPC). (C) 2012 Elsevier B.V. All rights reserved.