Energy Storage Technologies
Asymmetric supercapacitors are energy storage devices that combine features of both electric double-layer capacitors and pseudocapacitors, enabling them to achieve high energy density while maintaining excellent power density and cycle stability. These devices typically consist of two electrodes with different materials, where one electrode is designed for high capacitance (usually a double-layer capacitor) and the other for fast charge/discharge through redox reactions (pseudocapacitance). This configuration allows asymmetric supercapacitors to deliver a unique balance of energy and power capabilities.
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