High Concentration Electrolyte (IMAGE) DOE/Pacific Northwest National Laboratory Caption Researchers at PNNL developed a novel electrolyte for vehicle batteries that successfully creates a protective layer around electrodes -- so they won't corrode -- achieving significantly increased charge/discharge cycles. Credit PNNL Usage Restrictions None License Licensed content 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.