天然气催化燃烧催化剂的研究(Ⅰ)

被引:5
作者
訾学红
戴洪兴
何洪
机构
[1] 北京工业大学环境与能源工程学院催化化学与纳米科学研究室
基金
北京市自然科学基金;
关键词
能源化学; 天然气; 催化燃烧; 贵金属催化剂;
D O I
暂无
中图分类号
O643.36 [催化剂];
学科分类号
081705 ;
摘要
介绍了天然气催化燃烧负载型贵金属催化剂的研究现状。在天然气催化燃烧催化剂中,贵金属催化剂尤其是Pd基催化剂得到了深入的研究。载体的选择和催化剂的化学修饰对催化剂的活性和稳定性具有至关重要的作用,催化剂前驱体的选择亦对催化燃烧活性有影响。在Pd基催化剂中,PdO是甲烷催化燃烧的活性中心,PdO→Pd→PdO的氧化还原过程对Pd基催化剂的活性起着决定性的作用。
引用
收藏
页码:43 / 48
页数:6
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