双金属金钯合金表面结构及其催化性能

来源 :第十五届全国青年催化学术会议 | 被引量 : 0次 | 上传用户：sddxfg

【摘要】

：

金钯纳米催化剂在众多化学反应,如过氧化氢直接合成,醇类选择氧化,C-C 耦合,不饱和烃类选择加氢,中展现出优异的催化性能,其中金钯表面结构被认为是影响其催化性能的重要因素.虽然双金属金钯的协同作用已经在很多上述催化反应中得到验证,但对于低温CO 催化氧化这个模型催化反应,目前对金钯的协同作用的报道主要集中在表面化学的模型体系以及理论计算中

【作者】

：

千坤罗亮锋姜志全黄伟新

【机构】

：

中国科学技术大学,合肥,230026;沙特阿卜杜拉国王科技大学先进膜与多孔材料中心中国科学技术大

【出处】

：

第十五届全国青年催化学术会议

【发表日期】

：

2015年7期

【关键词】

：

金钯双金属原位红外低温CO催化氧化

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双金属金钯合金表面结构及其催化性能

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