Image (IMAGE) Science China Press Caption Illustration of 2-NH2-MIL-125 A-TiO2/C, A-TiO2-x/C, A-TiO2-x-S/C fabrication process Credit ©Science China Press Usage Restrictions Use with credit. 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.