Research on Factors Controlling the Heating Behavior of LaMnO₃ Perovskite-type Oxides under Microwave Irradiation

Abstract

Microwave-assisted catalytic oxidation process is expected to be an alternative pollution control technology to the supported metal catalyst combustion method. Perovskite-type oxides containing transition metals as B-sites have high oxidation capabilities and excellent temperature enhancement properties by microwave heating. In this paper, we report on LaMnO₃ The effects of sample treatment conditions, such as catalyst calcination temperature, grain preparation conditions, and post-heating treatment, were investigated in detail.