Coulombic Efficiency Supercapacitor

Coulombic efficiency in the context of supercapacitors refers to the ratio of the amount of electrical charge released during discharge to the amount of electrical charge stored during charging. It is a measure of how effectively a supercapacitor can convert and retain the input electrical energy. Coulombic efficiency is expressed as a percentage and is calculated by dividing the discharge charge (the amount of charge released during discharging) by the charge input during charging, then multiplying by 100. A higher coulombic efficiency indicates a more effective energy storage and retrieval process, with less energy loss. Supercapacitors are known for their high coulombic efficiency, making them efficient devices for rapid charge and discharge cycles in various applications.

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