AUTHOR=Hasa Ivana , Tapia-Ruiz Nuria , Galceran Montserrat TITLE=Editorial: Sodium-ion batteries: From materials discovery and understanding to cell development JOURNAL=Frontiers in Energy Research VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.1076764 DOI=10.3389/fenrg.2022.1076764 ISSN=2296-598X