Electrochemical performance

Electrochemical performance refers to how well a device like a battery or fuel cell functions in storing and releasing energy through chemical reactions. It involves factors such as capacity (how much energy it can hold), efficiency (how effectively it converts and uses energy), stability (how long it lasts without degrading), and charge/discharge rates. Good electrochemical performance means the device can store a lot of energy, deliver it quickly when needed, and maintain reliability over many cycles. It essentially measures the effectiveness of the chemical processes that power batteries and similar devices.