Frontiers in CO 2 reduction: employing alloy and high-entropy catalysts via photocatalytic and electrocatalytic pathways

RR in binary alloys and high-entropy materials, which achieves a simultaneous enhancement in the activity, selectivity and durability. In addition, we have deeply examined the opportunities and major challenges for the development of binary alloy and high entropy catalysts. Binary alloys and high-entropy materials are becoming the centerpiece of the development of next-generation high-efficiency carbon-recycling catalysts due to their unique electronic structure tunability, synergistic active sites, and excellent stability.