Characterization of titania and zirconia supported molybdenum oxide catalysts by low temperature oxygen chemisorption期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Characterization of titania and zirconia supported molybdenum oxide catalysts by low temperature oxygen chemisorption

Authors:	B Mahipal Reddy and V S Subrahmanyam

Institution:	(1) Catalysis Section, Regional Research Laboratory, 500 007 Hyderabad, India

Abstract:	Low temperature oxygen chemisorption (LTOC) has been applied to characterize a series of TiO₂ and ZrO₂ supported Mo-oxide catalysts. The monolayer coverage of the surface is completed when the Mo loading reaches 6% and 4% on the TiO₂ and ZrO₂ supports, respectively. The results are explained with the help of a Patch model of the Mo-oxide phase. Mo- TiO₂ ZrO₂ . Mo TiO₂ ZrO₂ 6% 4%, . Patch Mo- .

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