Detailed X-Ray Measurements (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Detailed X-ray measurements at the Advanced Light Source helped a research team co-led by Berkeley Lab, SLAC, and Stanford University reveal how oxygen seeps out of the billions of nanoparticles that make up lithium-ion battery electrodes. Credit Berkeley Lab 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.