PdAU合金泡沫膜的制备及其对乙醇的电催化活性

【作者】

：

刘军周全谢佳琦李容

【机构】

：

湖南化工职业技术学院,制药与生物工程学院,株洲 412000

【出处】

：

无机化学学报

【发表日期】

：

2020年1期

【关键词】

：

多孔PdAu合金氢气泡模板电化学催化乙醇

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采用氢气泡动态模板电沉积法制备了三维多孔Au掺杂的Pd合金泡沫膜.采用场发射扫描电子显微镜(SEM)、能量分散X射线光谱仪(EDX)、X射线衍射(XRD)和X射线光电子能谱(XPS)对三维多孔PdAu合金泡沫膜的形貌和结构特征迸行了表征.由于特殊的多孔结构和电子效应,Au掺杂的PdAu合金泡沫膜与单种多孔Pd膜相比,在碱性介质中对乙醇的电氧化具有高电催化活性.

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PdAU合金泡沫膜的制备及其对乙醇的电催化活性

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