AUTHOR=Wang Yujie , Liu Kailong , Tang Xiaopeng , Dong Guangzhong TITLE=Editorial: Hybrid energy storage systems: Materials, devices, modeling, and applications JOURNAL=Frontiers in Energy Research VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.990653 DOI=10.3389/fenrg.2022.990653 ISSN=2296-598X