摘要
概述了用于催化分解温室气体N2O的贵金属、金属氧化物、分子筛等催化剂的研究进展,讨论了N2O催化分解的反应机理,分析了不同类型催化剂的特点及存在的问题。通过比较发现金属离子改性的分子筛催化剂活性较优,并展望了N2O催化分解研究的发展趋势。
The research progress on the catalysts, such as supported noble metal, metal oxide and metal modified zeolite, for nitrous oxide decomposition is reviewed. The advantages and disadvantages of the catalysts are discussed in detail. By comparison, the metal modified zeolite shows the better catalytic activity, which will be the focus in the future research.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2009年第9期1562-1567,共6页
Chemical Industry and Engineering Progress
基金
国家自然科学基金资助项目(20806070)
关键词
氧化亚氮
催化分解
催化剂
nitrous oxide
catalytic decomposition
catalysts