Decorating Single-Atom Catalysts with CO for Efficient Methane Conversion

<正>Direct methane conversion has advantages such as low energy consumption, less processes,and being more economical. However, it is difficult to activate methane at room temperature due to the high dissociation energy of C-H bonds of methane.Additionally, the target products, such as methanol,acetic acid, and other oxygenates, are prone to overoxidation, resulting in the generation of CO2. Therefore,the design of catalysts with high activity and selectivity is important.