The Efficient CO2 Fixation Catalyzed by Fe-Based Catalyst for Synthesizing Benzimidazoles

Bimetallic Fe/Co photothermal catalyst for fixing CO2 to cyclic carbonates under atmospheric pressure

“…As a green, non-toxic, abundant, and renewable C1 feedstock, CO 2 can be transformed into various valuable energy or chemical products through thermal catalysis, 4,5 photocatalysis, 6,7 photothermal catalysis, 8,9 electrocatalysis, 10,11 and other methodologies. For instance, employing these methods enables the conversion of CO 2 into high-value chemicals such as methane, 12,13 methanol, 14,15 acetic acid, 16 benzimidazole, 17,18 and cyclic carbonate. 19,20 Among them, the cycloaddition of CO 2 to epoxides to synthesize cyclic carbonates is considered as one of the most successful applications of CO 2 utilization.…”

The efficient CO2 fixation catalyzed by K‐doped g‐C3N4 catalyst for synthesizing benzimidazoles at atmospheric pressure

“…The limitation of CO 2 capture ability and electron transport ability make its CO 2 conversion efficiency unsatisfactory. The strategy of doping metal is usually considered to solve the problem 22 . It has been reported that K ion, intercalated into the CN interlayer via bridging the layers, could enhance the electron transfer efficiency of CN 23 .…”

“…The strategy of doping metal is usually considered to solve the problem. 22 It has been reported that K ion, intercalated into the CN interlayer via bridging the layers, could enhance the electron transfer efficiency of CN. 23 Furthermore, KOH is considered an effective activator for obtaining activated carbon materials to increase carbon defects and K doping, effectively improving electron transport efficiency.…”