Voorhoeve R J, Remeika J P, Freeland P E, Matthias B T
Science. 1972 Jul 28;177(4046):353-4. doi: 10.1126/science.177.4046.353.
The perovskite-like compounds RE(1-X)Pb(5)MnO(3) and RECoO(3), where RE (rare earth) is lanthanum, praseodymium, or neodymium, are active catalysts for the oxidation of carbon monoxide. Crushed single crystals of these compounds compare favorably with commercial platinum catalysts in initial activity and lifetime. Therefore, these compounds are promising substitutes for platinum in devices for the catalytic treatment of auto exhaust.
类钙钛矿化合物RE(1-X)Pb(5)MnO(3)和RECoO(3)，其中RE（稀土）为镧、镨或钕，是一氧化碳氧化的活性催化剂。这些化合物的粉碎单晶在初始活性和寿命方面与商业铂催化剂相比具有优势。因此，这些化合物有望在汽车尾气催化处理装置中替代铂。
