Fig. 1 (IMAGE) Osaka University Caption A heat map showing the variation in Faradaic efficiency with LiClO4 concentration and water concentration. Credit 2023 Katayama et al., Water Increases the Faradaic Selectivity of Li-Mediated Nitrogen Reduction. ACS Energy Letters Usage Restrictions Credit must be given to the creator. License CC BY 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.