Fe2O3 supported Pt single atom catalysts for the selective hydrogenation of cinnamaldehyde. Issue 40 (7th October 2022)

• Record Type: Journal Article
• Authors: Lan, Huanshi; Qin, Zuzeng; Shi, Shaolin; Zhang, Xingcong; He, Xiaohui; Ji, Hongbing
• Is Part Of: Dalton transactions. Volume 51:Issue 40(2022)
• Page Start: 15227
• Page End: 15232
• Publication Date: 2022-10-07
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/d2dt02075k
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : A simple ball milling method was adopted to prepare single atom catalysts with excellent catalytic properties. Abstract : Atomically dispersed Pt species supported on Fe2 O3 (Pt1 /Fe2 O3 ) are successfully constructed by a simple ball milling process. In the selective hydrogenation of cinnamaldehyde (CAL), Pt1 /Fe2 O3 achieves an excellent cinnamyl alcohol (COL) selectivity of 81.7% at a CAL conversion of 91.2% in pure water medium due to the superior dissociation ability of H2 and preferential adsorption of CAL via CO.