Compound of Graphene Foam and Epoxy (IMAGE) Rice University Caption A compound of graphene foam and epoxy, as seen in this artist's rendition, promises to be a tough, light and conductive material for applications. Scientists at Rice University led the effort to develop the material that, when combined with carbon nanotubes, is more than 1,700 percent stiffer than pure epoxy. Credit Rouzbeh Shahsavari Group/Rice University Usage Restrictions Credit must be used. 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.