Diversified Battery Recycling: Advances in Recovery Techniques and Value-Added Functional Applications

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110973 - 110973

Published: April 1, 2025

Language: Английский

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Review on MXenes-Based Electrocatalysts for High-Energy-Density Lithium–Sulfur Batteries

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: April 10, 2025

Abstract Lithium–sulfur batteries (LSBs) hold significant promise as advanced energy storage systems due to their high density, low cost, and environmental advantages. However, despite recent advancements, practical density still falls short of the levels required for commercial viability. The is critically dependent on both sulfur loading amount electrolyte used. High-sulfur coupled with lean conditions presents several challenges, including insulating nature Li 2 S, insufficient absorption, degradation cathode structure, severe lithium polysulfide shuttling, slow redox reaction kinetics, instability metal anode. MXenes-based materials, metallic conductivity, large polar surfaces, abundant active sites, have been identified promising electrocatalysts improve reactions in LSBs. This review focuses significance challenges associated high-sulfur electrolytes LSBs, highlighting advancements aimed at optimizing cathodes anodes. It provides a comprehensive discussion MXenes materials substrates goal enhancing understanding regulatory mechanisms that govern conversion plating/stripping behavior. Finally, explores future opportunities electrocatalysts, paving way application

Language: Английский

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Modulating the Coordination Environment of Single Fe Atoms with Enhanced Electrocatalytic Performance for Advanced Li─S Batteries

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

Published: April 24, 2025

Abstract Involving electrocatalysts to increase the sluggish reduction reaction kinetics of soluble lithium polysulfides is evidenced effective in inhibiting shuttle effect and enhancing cycle stability Li─S batteries. In this work, phosphorus‐coordinated single Fe atoms (FePC) are synthesized based on coordination environment modulation strategy. Combining with experimental theoretical methods, well‐designed FePC plane‐symmetric Fe─P 4 ─C configuration exhibits strengthened catalytic toward reversible conversion between LiPS Li 2 S, that endows S@FePC cathodes superior electrochemical performance. The prepared coin cells achieve prolonged cyclic over 1000 cycles at 1C a high capacity retention 77.8%. Even sulfur loading (5.7 mg cm −2 ) low E/S ratio (6.2 µL S −1 ), areal reached 6.0 mAh 88.3% it retained after 100 0.1 C. Moreover, 0.6 Ah pouch cell higher 76.3% C compared S@FeNC. Meanwhile, 8Ah approaches specific energy 401 Wh kg proving its practicability. obtained outcomes may guide future design development SACs activity for practical

Language: Английский

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Staged dendrite suppression for high safe and stable lithium-sulfur batteries

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Recycling Electrode Materials of Spent Lithium-Ion Batteries for High-Efficiency Catalyst Application: Recent Advances and Perspectives

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(20), P. 19174 - 19187

Published: Oct. 2, 2024

Language: Английский

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Atomic substitution Engineering-Induced Domino synergistic catalysis in Li-S batteries

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157926 - 157926

Published: Nov. 1, 2024

Language: Английский

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The size effect of heterogeneous Mn-S/O as functional cathode interlayer for Li-S batteries

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 109, P. 115126 - 115126

Published: Dec. 27, 2024

Language: Английский

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Unraveling the catalytic redox mechanism of lithium–sulfur batteries through advanced in-situ/operando characterizations

Science China Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 4, 2024

Language: Английский

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Ordered micro-mesoporous carbon nanopheres embedded with Ni/Ni3ZnC0.7 heterostructure as an efficient cathode host for high-performance lithium-sulfur batteries

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161401 - 161401

Published: Oct. 1, 2024

Language: Английский

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Kinetics Dominated, Interface Targeted Rapid Heating for Battery Material Rejuvenation

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 20, 2024

Abstract The ambitious pursuit of carbon neutrality underscores the pressing demand for closed‐loop recycling lithium‐ion batteries (LIBs), amid escalating production and disposal challenges. Direct battery material recycling, emphasizing rejuvenation degraded materials, stands out as an environmentally benign alternative to conventional pyro‐ hydro‐metallurgical processes that are intrinsically destructive. In addition, given surface, interface, interphase major failure mechanisms in rapid heating technology (RHT) emerges a promising direct method, harnessing its distinctive kinetics thermodynamics trigger highly time‐ energy‐efficient, precisely defect‐ interface‐targeted approach revitalize materials. This review summarizes recent advancements RHT‐based LIB strategies, focusing on active materials recovery, efficient regeneration, reutilization, with emphasis expedited locally confined chemical reactions at interfaces. It also outlines perspectives future directions by need re‐manufactured meet increasing application demands. comprehensive aims guide upcycling spent LIBs toward green sustainable economy.

Language: Английский

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