Water 2 (image) Rice University Share Print E-Mail Caption A two-sided electrocatalyst developed at Rice University splits water into hydrogen on one side and oxygen on the other. On the oxygen side, seen in electron microscope images, nickel and iron are deposited onto laser-induced graphene. Credit Tour Group/Rice University Usage Restrictions None Share Print E-Mail 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.