Electrolyzer cell (IMAGE) Linköping University Caption Mikhail Vagin, principal research engineer and PhD student Penghui Ding, Laboratory of Organic Electronic. Credit Thor Balkhed Usage Restrictions in connection with news from Linkoping 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.