Effect of electron structure on the catalytic activity of LaCoO 3 perovskite towards toluene oxidation.

Hanlin ChenPeng LiuGaoling WeiYu HuangXiaoju LinXiaoliang Liang Jianxi Zhu

Published in: Chemical communications (Cambridge, England) (2022)

LaCoO 3 perovskites with different spin states of Co 3+ were prepared by calcination at 600-1000 °C. LaCoO 3 with electron filling in the e g orbital at 1 exhibited a moderate interaction between the surface oxygen, resulting in the best catalytic activity. This was verified by the O p-band center.

Keyphrases

solar cells
room temperature
electron transfer
high intensity
density functional theory
hydrogen peroxide
electron microscopy
single molecule
high efficiency