Team modulates electronic state of single-atom catalysts by CO molecular decoration for efficient methane conversion

Direct methane conversion has advantages such as low energy consumption, fewer processes, and better economics. 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 over-oxidation, resulting in the generation of CO2. Therefore, the design of catalysts with high activity and selectivity is important.