Chibueze Amanchukwu Lab 2 (IMAGE) University of Chicago Caption Pritzker Molecular Engineering Asst. Prof. Amanchukwu holds a sample of battery materials for testing and characterization. Credit John Zich Usage Restrictions Photo Credit License Original 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.