Dendrites in Lithium Ion Battery (IMAGE) Drexel University Caption Drexel University researchers are using nanodiamonds as an additive in battery electrolyte solution to prevent the formation and growth of dendrites -- which can cause short-circuits and meltdowns. Credit Drexel University 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.