Noble Metal‐Doped High‐Entropy Materials for Energy Storage Applications

High-entropy materials (HEMs), being novel materials, have shown promising potential due to their distinct structure, changeable elementary composition, and adjustable features. With their exceptional mechanical strength, strong chemical stability, and high thermal resilience, they hold great potential in ensuring significant enhancements in the efficiency of energy storage technologies. Incorporation of noble metals into HEMs makes them desirable for energy storage applications due to improvements in conductivity, electrocatalytic activity, the number of active sites, and cycling stability. This chapter covers different synthesis methods for various noble metal-doped HEMs and their applications in energy storage technologies, including supercapacitors, batteries, and dielectrics. Integration of noble metals with HEMs helps synthesize create energy storage materials with remarkable electrochemical properties.