Materials Today Physics, Год журнала: 2024, Номер unknown, С. 101633 - 101633
Опубликована: Дек. 1, 2024
Язык: Английский
Materials Today Physics, Год журнала: 2024, Номер unknown, С. 101633 - 101633
Опубликована: Дек. 1, 2024
Язык: Английский
Materials Science and Engineering R Reports, Год журнала: 2025, Номер 164, С. 100967 - 100967
Опубликована: Март 5, 2025
Язык: Английский
Процитировано
2Communications Chemistry, Год журнала: 2025, Номер 8(1)
Опубликована: Фев. 12, 2025
Язык: Английский
Процитировано
0ACS Nano, Год журнала: 2025, Номер unknown
Опубликована: Май 29, 2025
Aqueous zinc-sulfur battery has garnered significant attention as a high-energy, low-cost, and safe energy storage system. However, the multielectron transfer kinetics of sulfur cathodes are relatively slow, presenting challenges such limited utilization lower discharge voltage, which significantly hinder their practical applications. In this study, we explored comprehensive design approach for high-performance, long-cycle aqueous batteries. The simultaneous introduction ZnI2 Fe single atoms (Fe-SAs) catalytically active agents decouples redox reactions, effectively facilitating ZnS oxidation S reduction separately. application an external magnetic field regulates spin state Fe-SAs, further enhancing catalytic activity electron capability. Electrochemical tests demonstrate that S@Fe-NC HS/ZnI2 cathode assembled under exhibits excellent rate performance, achieving impressive specific capacity 1399 mAh g-1 at high current density 5 A good cycling stability over 300 cycles, representing highest reported high-current to date. This study provides framework optimizing (Zn-S) performance elucidates influence field-induced modulation on behavior.
Язык: Английский
Процитировано
0Materials Today Physics, Год журнала: 2024, Номер unknown, С. 101633 - 101633
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3