Selective conversion of carbon dioxide into heavy olefins over Ga modified delafossite-CuFeO2

Abstract

Ga-modified CuFeO₂ used as an efficient catalyst for CO₂ hydrogenation to heavy olefins (C⁼₅₊) can achieve a high heavy olefin selectivity of 53.5%, which lies at a high level among reported catalysts, at a single pass CO₂ conversion of 41.5%. It also displays an excellent long-term stability over 100 h, exhibiting its promising potential for industrial applications.