Esterification of 1-Octanol on Clinoptilolite-Supported TiO2 Catalysts
SILICON, cilt.11, sa.1, ss.339-344, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 11 Sayı: 1
- Basım Tarihi: 2019
- Doi Numarası: 10.1007/s12633-018-9869-1
- Dergi Adı: SILICON
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.339-344
- Anahtar Kelimeler: Zeolite, Clinoptilolite, Titanium dioxide, Catalysis, Esterification, Octanol, PHOTOCATALYTIC DEGRADATION, DIMETHYL ETHER, ACID, NANOCATALYST, ZEOLITE, METHANE, SYNGAS, XYLENE, FILMS, WATER
- Hacettepe Üniversitesi Adresli: Evet
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.