Video Showing the Delamination Technique (VIDEO) The Faraday Institution This video is under embargo. Please login to access this video. Caption Ultrasonic delamination technique to return high purity materials to new battery manufacture. Credit University of Leicester 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.