Solid solution reaction enhanced rapid sodium ion Migration for superior Low-Temperature performance DOI
Jian Li, Jianfeng Ban, Zhenhua Zeng

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137851 - 137851

Published: May 1, 2025

Language: Английский

Realizing the high stability of P2-type layered cathode materials for sodium-ion batteries based on the diagonal rule strategy DOI
Chen Wu, Yuxing Xu,

Jiechen Song

et al.

Materials Today Energy, Journal Year: 2025, Volume and Issue: unknown, P. 101822 - 101822

Published: Jan. 1, 2025

Language: Английский

Citations

0
Advancing High-Voltage Cathodes for Sodium-Ion Batteries: Challenges, Material Innovations and Future Directions DOI

Jiaqi Ke,

Laisuo Su

Energy storage materials, Journal Year: 2025, Volume and Issue: 76, P. 104133 - 104133

Published: Feb. 19, 2025

Language: Английский

Citations

0
Structural stability and redox activity modulation of O3-type layered transition metal oxides by lithium-ion doping for high-performance sodium-ion batteries DOI
Jian‐xin Zhao,

Yanshuang Meng,

Dongming Qi

et al.

Ionics, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

Language: Английский

Citations

0
Influence of Co/Ca Codoping Induced Interlayer Structural Regulation on Sodium Storage of P2–Mn–Fe–Cu-Based Oxide Cathodes DOI
Tianhao Luo, Xiaokai Ding, Hua‐Bin Sun

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

P2-type Mn-Fe-Cu-based cathode materials have garnered enormous attention as potential candidates for sodium-ion batteries (SIBs). Nevertheless, the detrimental phase transition and irreversible oxygen release cause significant capacity degradation poor cycling stability, thereby decelerating their application progress. Herein, we develop a novel P2-Na0.65Ca0.05Mn0.55Co0.05Fe0.2Cu0.2O2 material via codoping with Co Ca ions. The incorporation of Co3+ ions into Mn sites not only mitigates Jahn-Teller distortion Mn3+ to hinder but also activates anionic redox activity by establishing stable CoO6 octahedron. substitution Ca2+ Na enhances stability Na+ transport pathway suppresses sliding TMO2 layers constructing stronger Ca-O bond. Under synergistic effect Co/Ca codoping, shows enhanced diffusion kinetics, improved intrinsic conductivity, alleviated electrolyte corrosion, decreased cell volume variation during extraction/insertion. Consequently, electrode exhibits high initial discharge (125.9 mA h g-1 at 0.2 C), an excellent rate performance (79.6 10 outstanding long-cycle (73.2% retention after 1000 cycles C). This strategy highlights promising opportunity advance practical in high-performance SIBs.

Language: Английский

Citations

0
A Cyanosiloxane additive enhances the high-voltage performance of layered oxide cathodes in Sodium-Ion batteries DOI
Minli Wu, Jiangping Tu,

Yonghuang Ye

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162735 - 162735

Published: April 1, 2025

Language: Английский

Citations

0
Solid solution reaction enhanced rapid sodium ion Migration for superior Low-Temperature performance DOI
Jian Li, Jianfeng Ban, Zhenhua Zeng

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137851 - 137851

Published: May 1, 2025

Language: Английский

Citations

0