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| 汽车尾气净化用贵金属催化材料研究进展 | |
| 引用本文： | 张爱敏,宁平,黄荣光,贺小昆,赵云昆,顾永万,桓源峰,杨冬霞.汽车尾气净化用贵金属催化材料研究进展[J].贵金属,2005,26(3):66-70,50. |
| 作者姓名： | 张爱敏 宁平 黄荣光 贺小昆 赵云昆 顾永万 桓源峰 杨冬霞 |
| 作者单位： | 1. 昆明贵金属研究所,云南,昆明,650221;昆明理工大学,云南,昆明,650093 2. 昆明理工大学,云南,昆明,650093 3. 昆明贵研催化齐有限责任公司,云南,昆明,650101 4. 昆明贵金属研究所,云南,昆明,650221 |
| 基金项目： | 国家高技术研究发展计划(863计划)资助项目(2002AA321060)，云南省自然科学基金资助项目(2004B0028Q) |
| 摘 要： | 综述了Pt、Pd、Rh等在汽车尾气净化催化剂中的应用及几种典型的贵金属催化材料。阐明在严格的排放法规和市场竞争中，贵金属虽然在汽车尾气净化催化剂中仍将处于主导作用，但以少量贵金属与稀土、过渡金属或碱土金属等氧化物组成的复合型催化功能材料必将成为开发新型汽车尾气净化催化剂的主流，在环境保护与资源的合理利用中发挥重要作用。 |
| 关 键 词： | 催化材料 贵金属 汽车尾气净化催化剂 研究进展 市场竞争 排放法规 主导作用 功能材料 碱土金属 过渡金属 合理利用 环境保护 复合型 氧化物 |
| 文章编号： | 1004-0676(2005)03-0066-05 |
Investigation Progress on PM Catalytic Materials Purifying Automotive Emission |
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| Zhang Aimin,NING Ping,Huang Rongguang,He Xiaokun,ZHAO Yunkun,GU Yongwan,HUAN Yuanfeng,Yang Dongxia.Investigation Progress on PM Catalytic Materials Purifying Automotive Emission[J].Precious Metals,2005,26(3):66-70,50. | |
| Authors: | Zhang Aimin NING Ping Huang Rongguang He Xiaokun ZHAO Yunkun GU Yongwan HUAN Yuanfeng Yang Dongxia |
| Affiliation: | ZHANG Aimin1,2,NING Ping2,HUANG Rongguang3,HE Xiaokun1,ZHAO Yunkun3,GU Yongwan3,HUAN Yuanfeng3,YANG Dongxia3 |
| Abstract: | The application of PMs, such as Pt, Pd, Rh and so on, in auto-emission purification catalysts were reviewed. Several types of PM catalytic materials were introduced. It was clarified that although PMs are the key components in auto-emission purification catalysts today, the composite catalysis materials containing trace PMs, RE metals, transition metals or alkaline earth metal oxides will become the main products in the strict emission law and market competition. The composites will play an important rule in protecting environment and reasonable use of resources. |
| Keywords: | Metal materials Precious metals Catalytic materials Auto-emission purification |
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