IMAGE (IMAGE) Kyoto University Caption The molecular structure of the new polymer glass facilitated the movement of protons (H+) across it under dry conditions at 120°C. Credit Mindy Takamiya/Kyoto University iCeMS Usage Restrictions CC BY 4.0 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.