AUTHOR=Chen Ziming , Shi Tingting , Jiang Xiaofang TITLE=Editorial: Perovskite materials for light-emitting devices JOURNAL=Frontiers in Chemistry VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.1057245 DOI=10.3389/fchem.2022.1057245 ISSN=2296-2646