From Sample to Solution – Simple & Fast
Galvanostatic Charge–Discharge (GCD)
Researchers, do you face problems?
Low coulombic efficiency during cycling.
Rapid capacity fading in batteries.
Poor rate capability at high current densities.
Thermal instability during long-term cycling.
Excessive IR drop during discharge.
Short operational lifespan of energy storage devices.
The Galvanostatic Charge–Discharge (GCD) technique helps you diagnose your problems and find their optimal solutions.
In the GCD technique, we apply a constant current to evaluate capacity, coulombic efficiency, internal resistance, and long-term cycling stability of batteries and supercapacitors
GCD Capabilities with Admiral Instruments Squidstat Systems
Enhance cycle life and energy performance by submitting your battery or supercapacitor samples for advanced GCD testing.
