Esterification of 1-Octanol on Clinoptilolite-Supported TiO2 Catalysts


Ozyagci B., ŞAHİN V. , KARABAKAN A.

SILICON, cilt.11, sa.1, ss.339-344, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 11 Konu: 1
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1007/s12633-018-9869-1
  • Dergi Adı: SILICON
  • Sayfa Sayıları: ss.339-344

Özet

In this study, a natural type of zeolite, Clinoptilolite (CLI), is used as a support for TiO2. First, TiO2-supported heterogeneous catalysts originated from the high temperature calcination of TiCl4 groups, which were thermally immobilized on clinoptilolite, were obtained. Powder-XRD and EDX analyzes showed that the oxide form of Ti-immobilized on dealuminated clinoptilolite were formed in the anatase phase, and the zeolite structure was preserved. As seen in TGA/DTA analyzes, this catalyst could be efficient and have high stability for many reactions. Second, the esterification reaction of 1-octanol with acetic acid is used as a reference reaction for this catalyst.