Intrinsically Spin‐Exchange‐Field‐Modulated Two‐Dimensional Sensor with Platinum Single Atoms for High‐Performance Hydrogen Peroxide Monitoring
Single‐atom catalysts (SACs) offer broad prospects in catalysis and sensing due to their maximum atom efficiency and tunable coordination. However, the performance of Pt‐based SACs in electrochemical hydrogen peroxide (H 2 O 2 ) sensing remains kinetically limited. To overcome this, we propose a magnetic engine...