Thermodynamic Properties of Supported Catalysts

[摘要] The goals of this work were to develop Coulometric Titration as a method for characterizing the thermodynamic redox properties of oxides and to apply this technique to the characterization of ceria- and vanadia-based catalysts. The redox properties of ceria and vanadia are a major part of what makes these materials catalytically active but their properties are also dependent on their structure and the presence of other oxides. Quantifying these properties through the measurement of oxidation energetics was the goal of this work.

[发布日期] 2014-03-26

[学科分类] 化学（综合）

[关键词] Heterogeneous catalysis;vanadia;ceria;oxygen storage capacity;coulometric titration