It was found that beginning potential of the electrocatalytic oxidation of CO at the Pt-TiO2/C catalyst prepared with the solid phase reaction also shifts negatively, comparing with the Pt/C catalyst.
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- 通过对CO的电催化氧化的研究发现固相反应制备的Pt-TiO_2(1:1)/C催化剂对CO的氧化初始电位和峰电位比相应的Pt/C都有一定负移,这也是Pt-TiO_2之间的协同效应引起的。