Ru/Al2O3 catalyzed CO2 hydrogenation : oxygen-exchange on metal-support interfaces

• Main Authors: Yan, Yong, Wang, Qiaojun, Jiang, Chunyang, Yao, Yao, Lu, Di, Zheng, Jianwei, Dai, Yihu, Wang, Hongming, Yang, Yanhui
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Chemical engineering; CO2; Methanation
• Online Access: https://hdl.handle.net/10356/139629
• Institution: Nanyang Technological University

The metal-support interfaces of metallic nanoparticles supported on oxide surfaces determine the activated dissociation of CO2 in CO2 hydrogenation. It also guides the catalytic pathway towards either CO2 methanation or reverse water-gas shift (rWGS). In this work, Ru/Al2O3 catalysts with different...