Effects of Ru particle size over TiO2 on the catalytic performance of CO2 hydrogenation

• Published in: Applied surface science Vol. 654; p. 159460
• Main Authors: Chen, Min, Liu, Longgang, Chen, Xueyan, Qin, Xiaoxiao, Li, Kunlin, Zhang, Jianghao, Bao, Xiaolei, Ma, Lingjuan, Zhang, Changbin
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2024
• Subjects: CO2 hydrogenation; Methanation; Precursor; Ru nanoparticles; Ru/TiO2; Ru/TiO2; Ru nanoparticles; Methanation; Precursor; CO2 hydrogenation

[Display omitted] •Ru/TiO2 catalysts with 1.1 nm (small), 2.9 nm (medium) and 5.2 nm (large) Ru particles were successfully synthesized.•The medium Ru particles on TiO2 exhibited the best CO2 methanation activity.•The medium Ru particles exhibited the best redox properties compared with small and la...