摘要
稀土元素以其特殊的电子结构和性能在汽车尾气三效净化催化剂(TWC)中获得了广泛应用。它在TWC 中用作助催化剂、稳定剂、贵金属和载体的表面分散剂及钙铁矿稀土复合催化剂等。
Rare-earth has been widely used in three-way catalyst (TWC)because of its special electronic structure and properties.The article emphasizes on the application of rare-earth oxides as support catalysts,stabilizing agents,dispersing agents for noble metals and carriers and ABO_3 complex catalyst in TWC.
出处
《材料导报》
EI
CAS
CSCD
2001年第7期28-29,21,共3页
Materials Reports
