supported by the National Natural Science Foundation of China(52172239);Project of State Key Laboratory of Environment-Friendly Energy Materials(SWUST,Grant Nos.22fksy23 and 18ZD320304);the Frontier Project of Chengdu Tianfu New Area Institute(SWUST,Grand No.2022ZY017);Chongqing Talents:Exceptional Young Talents Project(Grant No.CQYC201905041);Natural Science Foundation of Chongqing China(Grant No.cstc2021jcyj-jqX0031);Interdiscipline Team Project under auspices of“Light of West”Program in Chinese Academy of Sciences(Grant No.xbzg-zdsys-202106).
Rechargeable magnesium-ion(Mg-ion)batteries have attracted wide attention for energy storage.However,magnesium anode is still limited by the irreversible Mg plating/stripping procedure.Herein,a well-designed binary Bi...