Template-assisted hydrothermally obtained titania-ceria composites and their application as catalysts in ethyl acetate oxidation and methanol decomposition with a potential for sustainable environment protection

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• 作者：Tanya Tsoncheva^a ; ^{tsoncheva@orgchm.bas.bg} ; Alexandra Mileva^a ; Gloria Issa^a ; Momtchil Dimitrov^a ; Daniela Kovacheva^b ; Jiří ; Henych^c ; Nicola Scotti^d ; Martin Kormunda^e ; Genoveva Atanasova^b ; Vaclav &Scaron ; tengl^c
• 关键词：Ceria-titania binary oxides ; Template assisted hydrothermal synthesis ; Methanol decomposition ; Ethyl acetate oxidation
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：1289-1302
• 全文大小：2749 K
• 卷排序：396

文摘

Mesoporous CeTi binary oxides prepared by template assisted hydrothermal method. Textural and structural variation by Ti/Ce and hydrothermal treatment temperature. Lower Ce/Ti and hydrothermal temperature promotes formation of finely dispersed CeO2. Higher Ce/Ti facilitates formation of partially substituted with Ti bulk ceria crystallites. Catalytic behavior control by Ce/Ti ratio and temperature of hydrothermal synthesis.