Electrocatalytic activity of titanium based RuO2-CeO2-SnO2 coating anodes
Author(s): JI Hong, ZHOU Derui, ZHOU Yuhong
Pages: 1550-1553
Year: 2003 Issue: 6
Journal: THE CHINESE JOURNAL OF NONFERROUS METALS
Keyword: 氧化物阳极; 电催化; 掺杂; RuO2-CeO2-SnO2涂层;
Abstract: 利用热分解法制备了不同CeO2含量的Ti基RuO2-CeO2-SnO2涂层阳极, 通过循环伏安曲线和电化学阻抗谱测试了所制备的涂层阳极的电催化性能, 并用扫描电镜对涂层阳极的表面形貌进行了观察. 结果表明: 制备温度对涂层阳极的性能有很大影响, 在涂层阳极中引入CeO2可以增加RuO2-CeO2- SnO2涂层的有效活性表面积, 从而提高涂层阳极的电催化活性, 且CeO2含量的最佳摩尔分数为0.4.
Pages: 1550-1553
Year: 2003 Issue: 6
Journal: THE CHINESE JOURNAL OF NONFERROUS METALS
Keyword: 氧化物阳极; 电催化; 掺杂; RuO2-CeO2-SnO2涂层;
Abstract: 利用热分解法制备了不同CeO2含量的Ti基RuO2-CeO2-SnO2涂层阳极, 通过循环伏安曲线和电化学阻抗谱测试了所制备的涂层阳极的电催化性能, 并用扫描电镜对涂层阳极的表面形貌进行了观察. 结果表明: 制备温度对涂层阳极的性能有很大影响, 在涂层阳极中引入CeO2可以增加RuO2-CeO2- SnO2涂层的有效活性表面积, 从而提高涂层阳极的电催化活性, 且CeO2含量的最佳摩尔分数为0.4.
Citations
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