Yang Hongxiu, Zhang Yongming, Ma Zhongqian. γ-IRRADIATION EFFECTS ON CATALYLIC ACTIVITY OF LaCoO3 CATALYST[J]. Journal of Radiation Research and Radiation Processing, 1990,8(3):182-184.
Yang Hongxiu, Zhang Yongming, Ma Zhongqian. γ-IRRADIATION EFFECTS ON CATALYLIC ACTIVITY OF LaCoO3 CATALYST[J]. Journal of Radiation Research and Radiation Processing, 1990,8(3):182-184.DOI:
In this paper, effect of ,60,Coγ-irradiation on the catalytic activity of perovskite rare earth cobaltites LaCoO,3, for CO oxidation reaction has been studied.,The Co,2+, and chemisorption oxygen content in the LaCoO,3, catalyst increased with increasing γ-dose. It was also found that the catalytic activity for CO oxidation is proportional to the bivalent cobalt ion in LaCoO,3,. A mechanism involving the bivalent state of Co has been proposed to explain these results.