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过渡金属掺杂Ru-Se簇合物电催化剂氧还原性能的对比研究（Comparison of Electrocatalytic O2 Reduction Performances between Transition Metal Doped Ru-Se Cluster）
氧电还原 Ru纳米簇硫族化合物 电催化剂 抗甲醇性
2010/8/24
采用羰基金属化合物低温合成法制备了不同掺杂元素的M-Ru-Se(M=Fe，W，Mo)簇合物，并应用旋转圆盘电极电位扫描法测试簇合物的电催化活性及其抗甲醇性，采用TEM、XRD、EDS技术表征催化剂的微观形貌、结构和组成。结果显示，掺杂过渡元素对簇合物的催化活性及其抗甲醇性有明显的影响，其中Mo-Ru-Se的还原电流最高，催化活性最高，W-Ru-Se次之，Fe-Ru-Se最低；电解质中加入甲醇后，W...
Pt掺杂对Mo-Ru-Se簇合物电催化氧还原性能的影响（Effect of Platinum Doping on the Performance of Oxygen Reduction over Mo-Ru-Se Cluster）
氧电还原 Mo-Ru-Se簇合物 掺杂 性能
2010/8/24
The effect of platinum loading on the performance of oxygen reduction over Ru-based cluster catalyst in acid electrolytes has been studied by rotating disk electrode. The Pt-Mo-Ru-Se catalysts were s...