Revealing the Hazard of Mild Electrical Abuse on the Safety Characteristics of NaNi1/3Fe1/3Mn1/3O2 Cathode Sodium‐Ion Battery DOI Creative Commons
Qinghua Gui, Bowen Jin, Peng Liu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Abstract This study investigates the degradation of safety characteristics in commercial NaNi 1/3 Fe Mn O 2 (NFM) sodium‐ion batteries (SIBs) under mild electrical abuse, focusing on impact a single abuse event capacity, impedance characteristics, and thermal stability, reveals pattern long‐term cycles. The research finds that while has limited effect battery internal electrochemical properties still change. Mild overcharge reduces stability anode material, increased sodium plating surface also significantly affects overall battery. In contrast, harm caused by over‐discharge is less severe. After cycles, experiences significant capacity degradation, prolonged cycles cause further plating, severely affecting safety. Overall, more pronounced. not only clarifies mechanism but provides theoretical support for optimization design evaluation batteries.

Language: Английский

Exploring the degradation characteristics and thermal stability of NaNi1/3Fe1/3Mn1/3O2 cathode for sodium-ion battery cycling with high potential DOI

Yixiu Gan,

Hao Cui, Kai Zhang

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 114, P. 115776 - 115776

Published: Feb. 10, 2025

Language: Английский

Citations

0
Towards High-Performance Sodium-Ion Batteries: A Comprehensive Review on NaxNiyFezMn1−(y+z)O2 Cathode Materials DOI Creative Commons

Alibi Namazbay,

Maksat Karlykan,

Lunara Rakhymbay

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104212 - 104212

Published: March 1, 2025

Language: Английский

Citations

0
Revealing the Hazard of Mild Electrical Abuse on the Safety Characteristics of NaNi1/3Fe1/3Mn1/3O2 Cathode Sodium‐Ion Battery DOI Creative Commons
Qinghua Gui, Bowen Jin, Peng Liu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Abstract This study investigates the degradation of safety characteristics in commercial NaNi 1/3 Fe Mn O 2 (NFM) sodium‐ion batteries (SIBs) under mild electrical abuse, focusing on impact a single abuse event capacity, impedance characteristics, and thermal stability, reveals pattern long‐term cycles. The research finds that while has limited effect battery internal electrochemical properties still change. Mild overcharge reduces stability anode material, increased sodium plating surface also significantly affects overall battery. In contrast, harm caused by over‐discharge is less severe. After cycles, experiences significant capacity degradation, prolonged cycles cause further plating, severely affecting safety. Overall, more pronounced. not only clarifies mechanism but provides theoretical support for optimization design evaluation batteries.

Language: Английский

Citations

0