Changes to the Electrode Surface (image) Forschungszentrum Juelich Share Print E-Mail Caption This is a diagram of changes to the electrode surface over the course of four charging/discharging (redox) cycles. Credit Forschungszentrum Jülich / H. Weinrich Usage Restrictions Please give credit! Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.