Advances and Promises of 2D MXenes as Cocatalysts for Artificial Photosynthesis

2D MXenes have received growing attention as highly active and earth‐abundant cocatalysts for photocatalytic applications, due to their merits including rich surface chemistry, excellent electrical conductivity, distinct carrier mobility, and good hydrophilicity. In this review, the research progress on MXenes and MXene‐based composites in photocatalysis are systematically summarized and discussed. Based on the theoretical and experimental...