Inverse MgO-on-Co Interfaces Enable Highly Efficient and Stable Photothermal CO2 Methanation via Regulation of Key Intermediate Conversion.
Photothermal CO2 methanation offers a promising route for converting renewable energy into synthetic methane under mild conditions, but conventional non-noble-metal catalysts typically suffer from limited activity, severe coking, and reliance on auxiliary heating. Herein, we report an inverse-structured MgO/Co catalyst...