High Temperature Molten Salts Mediated Deep Regeneration and Recrystallization of Ternary Nickle-Rich Cathodes

Advanced Powder Materials, Год журнала: 2025, Номер unknown, С. 100266 - 100266

Опубликована: Янв. 1, 2025

Язык: Английский

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An ultrathin and robust single-ion conducting interfacial layer for dendrite-free lithium metal batteries

Journal of Energy Chemistry, Год журнала: 2024, Номер 98, С. 414 - 421

Опубликована: Июль 6, 2024

Язык: Английский

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Revealing ionically isolated Li loss in practical rechargeable Li metal pouch cells

Science Bulletin, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Dual-additive chemistry induced robust electrode-electrolyte interphases for high-performance lithium metal batteries

Journal of Power Sources, Год журнала: 2024, Номер 614, С. 235035 - 235035

Опубликована: Июль 15, 2024

Язык: Английский

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Constructing a robust artificial solid electrolyte interphase with a metal–organic framework for a stable Li metal anode

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(24), С. 14408 - 14418

Опубликована: Янв. 1, 2024

The metal–organic frameworks (MOFs) coating layer can promote homogeneous Li deposition.

Язык: Английский

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Progresses on advanced electrolytes engineering for high-voltage lithium metal batteries

Chemical Engineering Journal, Год журнала: 2024, Номер 500, С. 157269 - 157269

Опубликована: Ноя. 1, 2024

Язык: Английский

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Customized Solvation Structures for Long‐Term Stable Lithium Metal Batteries

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 6, 2025

Lithium metal batteries (LMBs) suffer from severe lithium dendrite growth and side reactions in conventional carbonate electrolytes, which are characterized by low coulombic efficiency poor cycling stability, electrolyte engineering is an effective method for increasing the reversibility of anodes. Herein, solubility nitrate (LiNO3), almost insoluble electrolyte, improved adding zinc trifluoroacetate (Zn(TFA)2), a competitive solvation structure constructed, forming anion-enriched Li+ structure, conducive to formation stable SEI effectively inhibits adverse reactions. The anode exhibits uniform deposition extended cycle life, with high over plating/stripping 640 h. Furthermore, Li||LFP full cell upgraded can operate steadily 300 cycles at 1 C, compatibility high-voltage NCM811 cathode also significantly improved. This work provides feasible strategy dependable interfacial chemistry

Язык: Английский

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A functional slurry additive for robust interphase and stabilized high-voltage nickel-rich cathodes in lithium-ion batteries

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161446 - 161446

Опубликована: Март 1, 2025

Язык: Английский

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Suspended Lithium Nitrate‐Based Electrolytes: Electrostatic Interactions for Mutually Rewarding Interface Optimization Strategies

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Март 20, 2025

Designing a stable electrode-electrolyte interface (EEI) is critical for developing lithium metal batteries with high energy density, enhanced safety, and broad applicability. Lithium nitrate (LiNO3) an attractive sacrificial additive anode, while its poor solubility in high-voltage-resistant ester/nitrile electrolytes severely limits utility. To solve it, novel suspension electrolyte strategy proposed that uniformly disperses LiNO3 particles mixed to stabilize the electrode interface. The suspended exhibit dual functionality: enhances compatibility between by affecting Li+ solvation environment preferentially adsorb on surface; moreover, situ formed LiNxOy-rich EEI decomposition accelerated Li⁺ transport kinetics, effectively suppresses parasitic reactions improves rate performance. optimized makes Li||NCM523 battery run stably 100 cycles capacity retention of 90.05% at 60 °C operated low temperature (-10 °C). Moreover, shows excellent electrochemical stability high-voltage 4.5 V. This work presents dual-strategy advancement featuring wide-temperature formulation precision engineering, synergistically achieving high-specific-energy batteries.

Язык: Английский

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Simultaneously Constructing Stable Cathode/Solid-Electrolyte Interphase by Trimethylsilyl Trifluoromethanesulfonate Additive for High-voltage Lithium-Metal Batteries

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104241 - 104241

Опубликована: Апрель 1, 2025

Язык: Английский

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