三维有序大孔稀土金属催化剂催化碳烟燃烧研究进展
田英林 , 邳文婷 , 王乐萌 , 崔少平 , 付东 , 张盼
现代化工 ›› 2025, Vol. 45 ›› Issue (9) : 33 -38.
三维有序大孔稀土金属催化剂催化碳烟燃烧研究进展
Research progress on three-dimensional ordered macroporous rare earth metal catalysts for catalyzing combustion of carbon soot
分析了碳烟催化氧化的主要机制,详细介绍了三维有序大孔(3DOM)催化剂的制备方法,特别是胶体晶体模板法,以及在碳烟催化燃烧中的应用效果。重点讨论了不同元素掺杂对3DOM催化剂性能的影响,同时对未来的研发方向进行了展望,强调了长期稳定性、成本效益和多污染物处理是未来发展的方向。
This paper analyzes the principles and main mechanism of carbon soot catalytic oxidation.It also provides a detailed introduction to the preparation methods of three-dimensional ordered macroporous (3DOM) catalysts,especially the colloidal crystal template method.The application effects of 3DOM catalysts in carbon soot catalytic combustion are also introduced,with the focus on the impact of doping different elements on the performance of 3DOM catalysts.In addition,the research and development directions of 3DOM catalysts in the future are discussed,emphasizing that long-term stability,cost-effectiveness,and multi-pollutant treatment are the directions for future development.
3DOM稀土金属催化剂 / 胶体晶体模板法 / 催化氧化 / 柴油机尾气 / 碳烟燃烧
3DOM rare earth metal catalyst / colloidal crystal template method / catalytic oxidation / diesel engine exhaust / carbon soot combustion
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国家自然科学基金青年基金项目(52106009)
河北省自然科学基金面上项目(E2021502024)
中央高校基本科研业务费专项资金项目(2024MS170)
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