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首页> 外文期刊>Inorganic materials >Preparation of Nanostructured Tin(Ⅳ) Oxide and Supported Platinum Electrocatalysts Based on It
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Preparation of Nanostructured Tin(Ⅳ) Oxide and Supported Platinum Electrocatalysts Based on It

机译:纳米结构化氧化锡(Ⅳ)和负载型铂电催化剂的制备

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摘要

-We have synthesized tin dioxide with a large specific surface area (122 m(2)/g), prepared platinum materials supported on it, and characterized them. The results demonstrate that Pt/SnO2 + C composites can be used as catalysts for oxygen electroreduction. The stability of such a catalyst containing 50% carbon and 15 wt % Pt is better than that of commercially available Pt/C electrocatalyst containing 20% Pt.
机译:-我们合成了具有较大比表面积(122 m(2)/ g)的二氧化锡,制备了负载在其上的铂材料,并对它们进行了表征。结果表明,Pt / SnO2 + C复合材料可以用作氧电还原的催化剂。这种含50%碳和15wt%Pt的催化剂的稳定性优于含20%Pt的市售Pt / C电催化剂的稳定性。

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