Copper foil anodes
Our insoluble copper foil anodes deliver a non-dissolving, high-performance electrochemical interface. They maintain a stable copper concentration in electrolyte, ensures high foil purity and reduces energy consumption even at extreme current densities.
Designed for lithium battery copper foil, these anodes eliminate the inherent limitations of traditional soluble anodes. The result is uniform thickness below 6 microns, higher yields, fewer defects, and significantly lower operating costs over the anode’s lifetime.
Why copper foil anodes?
- Exceptional current tolerance.
- Long service life exceeding 10,000 hours.
- Proven performance at high speeds up to 25 m/min.
- Scalable production while maintaining consistency.
How it works
The insoluble copper foil anode acts as a stable electrochemical interface in the plating bath. Instead of dissolving during operation, it maintains a consistent electrical and catalytic surface that keeps the copper concentration in the electrolyte balanced throughout production.
Start the conversation
Share your requirements and explore tailored, high-performance solutions.