UConn-ARL Pyroelectric (IMAGE) University of Connecticut Caption A scanning electron microscope image of the nanostructured Iridium oxide, colored to represent the catalytic combustion studied by UConn and the Army researchers. Credit Army Research 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.