Image 1 (IMAGE) Waseda University Caption Hydrogenation of CO2 to CH4 Credit Sekine Laboratory, Waseda University Usage Restrictions Image may only be used with appropriate caption and credit to Sekine Laboratory, Waseda University 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.