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Ch. Prathap,V. V. Ramana Kumar,M. Venkata Rao,P. Nagaiah,S. Rama Rao K.,B. David Raju 한국공업화학회 2019 Journal of Industrial and Engineering Chemistry Vol.79 No.-
With the aim of understanding the influence of CeO2 on MgO, Al2O3 and MgAl2O4 in CO2 assistedoxidative dehydrogenation of ethylbenzene to styrene was attempted and the results conveyed that theMgAl2O4 spinel supported CeO2 (CeO2/MgAl2O4) catalyst exhibited superior activity with 80% yield ofstyrene and in apart activity consistency up to 50 h of time-on-stream, revealing the establishment ofsynergism in CeO2/MgAl2O4, ascertained from XRD, BET Surface area, FT-IR, H2-TPR, UV–vis DRS, XPS, TPDand HRTEM techniques, acid-base characteristics of MgAl2O4, smaller particle size of CeO2 and its highdispersion are responsible for elevated activity, stability and regenarable capability.