Controlling CO2 hydrogenation selectivity by Rh-based catalysts with different crystalline phases of TiO2. Issue 26 (11th March 2022)

• Record Type: Journal Article
• Authors: Cao, Fenghai; Gong, Nana; Ma, Zixuan; Wang, Xiaoxing; Tan, Minghui; Wu, Yingquan; Tan, Yisheng
• Is Part Of: Chemical communications. Volume 58:Issue 26(2022)
• Page Start: 4219
• Page End: 4222
• Publication Date: 2022-03-11
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc00472k
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The metal–support interactions could achieve the regulation of CO2 hydrogenation selectivity by modulating the support crystal phases. Abstract : A series of Rh-based catalysts with various crystalline phases (p25, anatase, and rutile) were prepared via the incipient-wetness impregnation method. It was found that these catalysts had different metal–support interactions. Hence, 1%Rh/p, 1%Rh/r, and 1%Rh/a exhibited methane, CO, and methanol selectivity, respectively.