LITHIUM 1 (IMAGE) Rice University Caption An illustration shows the growth of a lithium-deficient phase (blue) at the expense of a Lithium-rich phase (red) in a lithium iron phosphate microrod. Rice University researchers led a study that found defects in a common cathode material for lithium-ion batteries can potentially improve performance over perfect electrodes by allowing for lithium transport over much more surface area than previously thought possible. Credit Mesoscale Materials Modeling Group/Rice 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.