Organofluorine Borate-Involved Cathode Interphase Enabling High-Rate and High-Voltage NCM Batteries DOI
Shu Chen, R. Yang, Gang Wu

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104276 - 104276

Published: April 1, 2025

Language: Английский

Accelerated Kinetics of Desolvation and Redox Transformation Enabled by MOF Sieving for High‐Loading Mg‐S Battery DOI Creative Commons

Qinghua Guan,

Quan Zhuang, Wenlong Xu

et al.

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

Published: April 21, 2025

Abstract Magnesium‐sulfur (Mg‐S) batteries have attracted growing interest as a promising candidate of post‐lithium‐ion battery systems due to their high energy density, natural abundance Mg and S, superior safety. However, they are severely inhibited by the sluggish electrochemical kinetics interfacial 2+ desolvation successive sulfur redox species conversions, leading dissatisfactory “shuttling effect”. Herein, strategy combining porous sieve molecular electrocatalysis is proposed dissociate ‐solvents structure, stimulate free diffusion, further improve conversion. As protocol, metal‐organic frameworks (MOF) representative MIL‐101(Cr) with pore structure capable sieving larger Mg(solvents) x cluster release react species, also Lewis acid site central Cr(III) can effectively adsorb transform polysulfides, thoroughly revealed experimental in situ/ex situ characterizations. Consequently, as‐fabricated Mg‐S employed MIL‐101(Cr)‐decorated separator deliver capacity 974 mA h g −1 after 250 cycles, exhibit high‐rate performance 694 at 2 C. Impressively, high‐mass‐loading cell 6.4 mg cm −2 stabilizes for more than 60 demonstrating polar MOF effect practical application batteries.

Language: Английский

Citations

1
Research progress on diluents of localized high-concentration electrolytes for high performance lithium metal batteries DOI

Wenjing Ni,

Junjie Lu,

Yuan Yang

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 640, P. 236704 - 236704

Published: March 10, 2025

Language: Английский

Citations

0
UV-crosslinked Glyoxal-Methacrylate Electrolytes for Quasi-Solid Electric Double Layer Capacitors DOI
Silvia Porporato, Juan Luis Gómez‐Urbano, Alessandro Piovano

et al.

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146096 - 146096

Published: March 1, 2025

Language: Английский

Citations

0
Organofluorine Borate-Involved Cathode Interphase Enabling High-Rate and High-Voltage NCM Batteries DOI
Shu Chen, R. Yang, Gang Wu

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104276 - 104276

Published: April 1, 2025

Language: Английский

Citations

0