The influence of iron doping on the physicochemical properties of Ce0.67Zr0.33O2 and the catalytic behavior of Pd-only three-way catalyst for automotive emission control
Introduction Three-way catalysts (TWCs) represent one of the most innovative technologies for automotive emission control1. In recent years, the introduction of transition metals into TWCs2, which promoted the NO reduction and achieved the lower light-off temperature during the cold start phase, has earned much attention in Pd-only TWCs area3. In this work, we investigate the effects of doping Fe into ceria-zirconia lattice by coprecipitation method, focusing on the physicochemical properties and the catalytic performance of Pd-only three-way catalyst.
Guangfeng Li Bo Zhao Qiuyan Wang Renxian Zhou
Institute of Catalysis, Zhejiang University, Hangzhou 310028, P. R. China
国际会议
6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)
北京
英文
33-33
2010-09-12（万方平台首次上网日期，不代表论文的发表时间）