铈调变钙钛矿型氧化物催化剂的研究进展

Research Development of Perovskite-type Oxide Catalysts Modified by Ce

介绍了钙钛矿型氧化物(可用通式ABO3来表示)的典型正交晶体结构,简单分析了稀土铈调变钙钛矿型氧化物催化剂性能与结构的关系,概述了铈调钙钛矿型氧化物催化材料在催化氧化、汽车尾气治理、电催化和一些其他方面的研究进展。

The typical orthorhombic crystal structure of perovskite-type oxide （ABO3） was intioduced. The effect of structure on the properties of perovskite-type oxide catalysts modified by Ce was briefly discussed. The application of Ce-doped perovskite-type oxide catalysts in oxidation, automobile exhaust, protection, electrocatalysis and so on was reviewed.