Effect of composition and calcination temperature of ceria-zirconia-alumina mixed oxides on catalytic performances of ethanol conversion

In the present study, we investigated the effect of preparation method, phase composition and calcination temperature of the (Ce-TZP) - Al2O3 mixed oxides on their structural features and catalytic performance in ethanol conversion. Ceria-zirconia-alumina mixed oxides with different (Ce+Zr)/Al atomic ratios were prepared via sol-gel method. Catalytic activity and selectivity were investigated for ethanol conversion to acetaldehyde, ethylene and diethyl ether. © Published under licence by IOP Publishing Ltd.

Authors
Chuklina S.G. 1 , Maslenkova S.A. 1 , Pylinina A.I. 1 , Podzorova L.I. 2 , Ilyicheva A.A. 2
Conference proceedings
IOP Conference Series: Materials Science and Engineering
Publisher
Institute of Physics Publishing
Issue number
1
Language
English
State
Published
DOI
10.1088/1757-899X/175/1/012031
Number
012031
Volume
175
Year
2017
Organizations
  • 1 Department of Physical and Colloidal Chemistry, RUDN University, Moscow, 115419, Russian Federation
  • 2 Baikov Institute of Metallurgy and Material Science RAS, Moscow, 119991, Russian Federation
Keywords
Alumina; Calcination; Cerium; Cerium alloys; Ethanol; Ethylene; Integrated circuits; Sol-gel process; Sol-gels; Zirconia; Atomic ratio; Calcination temperature; Catalytic performance; Ceria-zirconia; Diethyl ethers; Ethanol conversion; Preparation method; Structural feature; Catalyst activity
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