Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 159156 - 159156
Published: Dec. 1, 2024
Language: Английский
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(33)
Published: June 6, 2024
Non-aqueous electrolytes, generally consisting of metal salts and solvating media, are indispensable elements for building rechargeable batteries. As the major sources ionic charges, intrinsic characters salt anions particular importance in determining fundamental properties bulk electrolyte, as well features resulting electrode-electrolyte interphases/interfaces. To cope with increasing demand better batteries requested by emerging application domains, structural design modifications highly desired. Here, lithium other monovalent (e.g., sodium potassium) multivalent magnesium, calcium, zinc, aluminum) outlined. Fundamental considerations on provided, particularly involving specific requirements imposed different cell chemistries. Historical evolution possible synthetic methodologies representative reviewed. Recent advances tailoring anionic structures scrutinized, due attention is paid to paradigm shift from liquid solid intercalation conversion/alloying-type electrodes, kinds The remaining challenges key research directions development robust also discussed.
Language: Английский
Citations
7
Chemical Communications, Journal Year: 2024, Volume and Issue: 60(75), P. 10245 - 10264
Published: Jan. 1, 2024
As industries and consumption patterns evolve, new electrical appliances are increasingly playing critical roles in national production, defense, cognitive exploration. However, the slow development of energy storage devices with ultra-high density (beyond 500 W h kg
Language: Английский
Citations
6
Energy storage materials, Journal Year: 2024, Volume and Issue: unknown, P. 103843 - 103843
Published: Oct. 1, 2024
Language: Английский
Citations
6
Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(12), P. 10634 - 10652
Published: June 10, 2024
Lithium metal batteries (LMBs) have attracted extensive research interest because of their unparalleled electrochemical performances. Electrolytes, a critical component batteries, play pivotal role in promoting ionic and charge transport forming solid–electrolyte interphase (SEI). The solvation chemistry electrolytes is closely related to the performance LMBs can be effectively manipulated by adjusting components structures. However, with undesirable properties lead fast capacity decay even pose severe safety hazards LMBs. Therefore, development high-performance for advancement Typical electrolyte strategies include high-concentration (HCEs) localized (LHCEs). In this review, we primarily focus on recent advancements functional design strategies. We provide brief overview characteristics commonalities different formulations. Additionally, prepared basis novel solvents are also summarized, which key method achieving high Finally, inspiring methods further optimize compositions structures practical proposed.
Language: Английский
Citations
4
ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 24, 2025
Language: Английский
Citations
0
Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)
Published: Feb. 24, 2025
Abstract High-voltage lithium (Li) metal batteries (LMBs) face substantial challenges, including Li dendrite growth and instability in high-voltage cathodes such as LiNi 0.8 Mn 0.1 Co O 2 (NCM811), which impede their practical applications long-term stability. To address these tris(pentafluorophenyl)borane additive an electron acceptor is introduced into ethyl methyl carbonate/fluoroethylene carbonate-based electrolyte. This approach effectively engineers robust dual interfaces on the anode NCM811 cathode, thereby mitigating dendritic of enhancing stability cathode. additive-driven strategy enables LMBs to operate at ultra-high voltages up 4.7 V. Consequently, Li||Cu cells achieve a coulombic efficiency 98.96%, Li||Li symmetric extend cycle life impressive 4000 h. Li||NCM811 full maintain high capacity retention 87.8% after 100 cycles Additionally, Li||LNMO exhibit exceptional rate capability, delivering 132.2 mAh g −1 10 C retaining 95.0% 250 1 5 As result, NCM811||graphite pouch 93.4% 1100 C. These findings underscore efficacy engineering addressing formation cathode under voltage, paving road for durable, high-performance LMBs.
Language: Английский
Citations
0
Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179844 - 179844
Published: March 1, 2025
Language: Английский
Citations
0
Journal of Power Sources, Journal Year: 2025, Volume and Issue: 641, P. 236867 - 236867
Published: March 28, 2025
Language: Английский
Citations
0
The Journal of Physical Chemistry C, Journal Year: 2025, Volume and Issue: unknown
Published: April 4, 2025
Language: Английский
Citations
0
Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: April 9, 2025
Abstract Gel polymer electrolyte (GPE) has garnered widespread attention in the field of lithium batteries because its low interfacial impedance, high thermal stability, and flexibility. However, high‐voltage compatibility Li + transport kinetics GPE have yet to meet requirements future high‐energy secondary battery systems. In this regard, a comprehensive insightful review with attracted significant attention, focusing on molecular design intermolecular interactions. Molecular regulation involves customizing matrix, solvent, additive, salt, while interactions encompass hydrogen bond interactions, Lewis acid‐base electrostatic π–π stacking Besides, strategies enhance stability cathode interphase are summarized. It is hoped that will provide deeper understanding direct at level, further accelerating commercialization batteries.
Language: Английский
Citations
0