Metal–Organic Frameworks for Electrocatalytic Sensing of Hydrogen Peroxide

The electrochemical detection of hydrogen peroxide (H(2)O(2)) has become more and more important in industrial production, daily life, biological process, green energy chemistry, and other fields (especially for the detection of low concentration of H(2)O(2).) Metal organic frameworks (MOFs) are promising candidates to replace the established H(2)O(2) sensors based on precious metals or enzymes. This review summarizes recent advances in MOF-based H(2)O(2) electrochemical sensors, including conductive MOFs, MOFs with chemical modifications, MOFs-composites, and MOF derivatives. Finally, the challenges and prospects for the optimization and design of H(2)O(2) electrochemical sensors with ultra-low detection limit and long-life are presented.