MXene composite absorbs electromagnetic interference (IMAGE) Drexel University Caption Just a small amount of vadanium-based MXene combined with polyurethane forms a coating that can dissipate the energy of electromagnetic waves at an efficiency of greater than 90%. Credit Drexel University Usage Restrictions No restrictions. License Public Domain 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.