MXene 'Thermal Ink' (IMAGE) Drexel University Caption Researchers at Drexel University have developed a layered, two-dimensional nanomaterial, called, MXene, that can be applied in a thin coating and harness infrared radiation for passive heating and cooling. Credit Drexel University Usage Restrictions Must credit Drexel University 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.