Recent progress in syngas production via catalytic CO2 hydrogenation reaction

Synthesis gas production through the catalytic reverse water-gas shift (RWGS) reaction is an attractive option for conversion of CO2 to fuels. Many metal-based catalysts have been introduced this in order provide high activity, CO selectivity, and stability. Recently, progress has made catalyst design understanding mechanism, which shed light on characteristics needed reaction. Accordingly, new noble non-noble with remarkable performance However, there still much room improvement specifically regard stability at temperatures required There are also controversial arguments regarding active sites This review highlights recent mechanism RWGS derives proposals further improvements process.