Effect of crystalline phases and acid sites on the dehydration of 1-octadecanol to 1-octadecene over TiO2–ZrO2 mixed oxides

TiO 2 –ZrO 2 mixed oxides with different amounts of TiO 2 were prepared by co-precipitation method and used to synthesize 1-octadecene from 1-octadecanol. The results show that the doping of TiO 2 leads to the formation of Lewis acid sites and Brønsted acid sites on the TiO 2 –ZrO 2 mixed oxides. Fo...

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Bibliographic Details
Published in:Journal of chemical sciences (Bangalore, India) India), 2020-12, Vol.132 (1), Article 144
Main Authors: Duan, Tingming, Xiao, Yong, Zhang, Guoquan, Hou, Bo, Jia, Litao, Li, Debao
Format: Article
Language:English
Subjects:
Acids
Carbon
Catalysts
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Crystal structure
Crystallinity
Dehydration
Doping
Lewis acid
Metal oxides
Mixed oxides
Phases
Regular Article
Tetragonal zirconia
Titanium
Titanium dioxide
Zirconium dioxide
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Summary:TiO 2 –ZrO 2 mixed oxides with different amounts of TiO 2 were prepared by co-precipitation method and used to synthesize 1-octadecene from 1-octadecanol. The results show that the doping of TiO 2 leads to the formation of Lewis acid sites and Brønsted acid sites on the TiO 2 –ZrO 2 mixed oxides. For catalysts with TiO 2 doping
ISSN:0974-3626
0973-7103
DOI:10.1007/s12039-020-01848-4