Cu-mediated bipolar-type extended π-conjugated microporous polymers for lithium-ion battery cathode with high energy density and fast-charging capability DOI Creative Commons
Yitao Li, Ju Duan, Yuzhu Wang

et al.

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

Published: Jan. 1, 2025

A Cu 2+ -mediated bipolar-type CMP is developed to maximize abundant active site utilization and enhance ion diffusion kinetics for durable, high energy-density, fast-charging LIB cathodes.

Language: Английский

A Universal Strategy for Bridging Prussian Blue Analogues and Sodium Layered Oxide Cathodes: Direct Fast Conversion, Dynamic Structural Evolution, and Sodium Storage Mechanisms DOI Creative Commons
Hongwei Li, Jingqiang Wang, Jing Yu

et al.

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

Published: Jan. 1, 2025

A universal strategy is proposed to convert unqualified Prussian blue analogues (PBAs) into sodium layered oxide cathodes via a fast sintering process, achieving both economic and environmental benefits.

Language: Английский

Citations

1
Dual-enhancements of Stability and Wettability in O3-Na0.95Ni1/3Fe1/3Mn1/3O2 Cathodes by Converting Surface Residual Alkali into Ultalthin Na2Ti3O7 Coatings DOI
Hao Gong,

B.K. Gan,

Xinkang Li

et al.

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

Published: Jan. 1, 2025

Residual-alkali-derived Na 2 Ti 3 O 7 coatings boost electrolyte wettability and electrochemical performance of a layered oxide cathode for sodium-ion batteries.

Language: Английский

Citations

0
Jahn‐Teller Effect in Sodium Layered Oxide Cathodes: Inducement Mechanisms, Mitigation Strategies, and Rational Utilizations DOI
Yanjiang Li,

Yan‐Fang Zhu,

Bing‐Bing Chen

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

Abstract The sodium‐layered transition metal oxides (Na x TMO 2 ) are regarded as the promising cathode for sodium‐ion batteries (SIBs) relying on their high theory capacity and cost‐effectiveness. Nevertheless, intrinsic lattice distortions caused by Jahn‐Teller active ions significantly degrade structural stability of Na , generally resulting in unsatisfactory electrochemical properties. In this review, begins introducing inducement mechanisms effect (TM) ions. Subsequently, restraining strategies well corresponding using element doping/substitutions, surface reconstructions, polyphase symbiosis, TM/oxygen/Na + vacancy manipulations summarized detail. Specifically, influences such mitigation deformation properties, phase evolution behaviors, TM dissolution characteristics, crystal comprehensively discussed. Furthermore, sensible utilization distortion is to build cathodes with and/or repaid ion transport kinetics well. end, challenges faced amelioration methods overviewed put forward research directions future trenchantly constrain 6 octahedron deformation. This work will provide more perceptions further studies SIBs.

Language: Английский

Citations

0
Cu-mediated bipolar-type extended π-conjugated microporous polymers for lithium-ion battery cathode with high energy density and fast-charging capability DOI Creative Commons
Yitao Li, Ju Duan, Yuzhu Wang

et al.

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

Published: Jan. 1, 2025

A Cu 2+ -mediated bipolar-type CMP is developed to maximize abundant active site utilization and enhance ion diffusion kinetics for durable, high energy-density, fast-charging LIB cathodes.

Language: Английский

Citations

0