Progress, challenges, and prospects of spent lithium-ion batteries recycling: A review

Journal of Energy Chemistry, Journal Year: 2023, Volume and Issue: 89, P. 144 - 171

Published: Oct. 19, 2023

Language: Английский

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Advanced design strategies for Fe-based metal–organic framework-derived electrocatalysts toward high-performance Zn–air batteries

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(5), P. 1725 - 1755

Published: Jan. 1, 2024

This article summarizes the regulation strategies of Fe-based MOFs-derived electrocatalysts for ZABs, and provides a prospect their future development.

Language: Английский

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Advances on two-phase heat transfer for lithium-ion battery thermal management

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 189, P. 114052 - 114052

Published: Nov. 11, 2023

Language: Английский

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Recent progress in pyrometallurgy for the recovery of spent lithium-ion batteries: A review of state-of-the-art developments

Current Opinion in Green and Sustainable Chemistry, Journal Year: 2024, Volume and Issue: 46, P. 100881 - 100881

Published: Jan. 19, 2024

Pyrometallurgy is a well-known method for the efficient recovery of valuable metals from spent lithium-ion batteries (LIBs). This work provides an overview key aspects and recent advancements in pyrometallurgical processes LIBs recycling. The newly developed have potential to be energy-efficient, especially when utilizing microwave technologies. Despite encountering certain challenges limitations, prospects recovering through pyrometallurgy appear promising, considering anticipated rise number

Language: Английский

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Constructing π–π Superposition Effect of Tetralithium Naphthalenetetracarboxylate with Electron Delocalization for Robust Dual‐Ion Batteries

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(22)

Published: March 25, 2024

Abstract Organics are gaining significance as electrode materials due to their merits of multi‐electron reaction sites, flexible rearrangeable structures and redox reversibility. However, organics encounter finite electronic conductivity inferior durability especially in organic electrolytes. To circumvent above barriers, we propose a novel design strategy, constructing conductive network with extended π–π superposition effect by manipulating intermolecular interaction. Tetralithium 1,4,5,8‐naphthalenetetracarboxylate (LNTC) interwoven carbon nanotubes (CNTs) forms LNTC@CNTs composite firstly for Li‐ion storage, where multiple conjugated carboxyls contribute sufficient storage the unique feature enables electrolyte charge mobility conveniently combining electron delocalization π‐conjugated system, enhanced between LNTC CNTs endows laudable structural robustness. Accordingly, maintain an excellent capacity retention 96.4 % after 400 cycles. Electrochemical experiments theoretical simulations elucidate fast kinetics reversible stability owing effect, while reversibly rearranged into enolates during charging/discharging. Consequently, dual‐ion battery this anode expanded graphite cathode exhibits peak specific 122 mAh g −1 long cycling life 84.2 900

Language: Английский

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Dynamic Li⁺ Capture through Ligand‐Chain Interaction for the Regeneration of Depleted LiFePO₄ Cathode

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(14)

Published: Jan. 4, 2024

Abstract After application in electric vehicles, spent LiFePO 4 (LFP) batteries are typically decommissioned. Traditional recycling methods face economic and environmental constraints. Therefore, direct regeneration has emerged as a promising alternative. However, irreversible phase changes can significantly hinder the efficiency of process owing to structural degradation. Moreover, improper storage treatment practices lead metamorphism, further complicating process. In this study, sustainable recovery method is proposed for electrochemical repair LFP batteries. A ligand‐chain Zn‐complex (ZnDEA) utilized regulator, with its ─NH─ group alternatingly facilitating binding preferential transition metal ions (Fe 3+ during charging Zn 2+ discharging). This dynamic coordination ability helps modulate volume within recovered framework. Consequently, framework store more Li‐ions, enhance reversibility between FePO (FP), modify initial Coulombic efficiency, reduce polarization voltage differences. The cells exhibit excellent capacity retention 96.30% after 1500 cycles at 2 C. ligand chain mechanism promotes evolution facilitate ion migration, providing valuable insights into targeted compensation environmentally friendly practical applications.

Language: Английский

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Toward Sustainable Lithium Iron Phosphate in Lithium‐Ion Batteries: Regeneration Strategies and Their Challenges

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(44)

Published: May 20, 2024

Abstract In recent years, the penetration rate of lithium iron phosphate batteries in energy storage field has surged, underscoring pressing need to recycle retired LiFePO 4 (LFP) within framework low carbon and sustainable development. This review first introduces economic benefits regenerating LFP power development history LFP, establish necessity recycling. Then, entire life cycle process failure mechanism are outlined. The focus is on highlighting advantages direct recycling technology for materials. Directly materials a very promising solution. spent (S‐LFP) can not only protect environment save resources, but also directly add atoms vacancies missing repair S‐LFP At same time, simply supplementing simplifies recovery improves benefits. status various methods then reviewed terms regeneration process, principles, advantages, challenges. Additionally, it noted that currently its early stages, there challenges alternative directions

Language: Английский

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Unlocking Quasi‐Monophase Behavior in NASICON Cathode to Drive Fast‐Charging Toward Durable Sodium‐Ion Batteries

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(37)

Published: March 19, 2024

Abstract The NASICON cathode, Na 3 V 2 (PO 4 ) , has garnered significant attention due to its robust framework with fast + migration. To expand application scenarios by diversified electronic reaction, the substitution of vanadium cost‐effective and abundant redox elements is a special research topic. Nevertheless, in terms reducing toxicity, increasing content widening voltage range, 4+/5+ couple FeV(PO often accompanies asymmetric irreversible electrochemical reactions that pose dilemma for capacity structural stability, especially at high currents. Herein, this work, FeV 1/3 Ti 2/3 (NFVT) achieved highly reactive multiple electron transfer (Ti 2+/3+ Fe 2+ / 3+ 3+/4+ 5+ utilizing reaction quasi‐monophase behavior, it can reserve great retention after 3,000 cycles. More competitively, boosting kinetics makes fast‐charging characteristic, just requiring only 3.63 min reach 80% state charge C. rapid ion/electron transport dynamics achieve decay 0.043% per cycle unlocking behavior NFVT full cells. present study provides fresh perspective on designing cathode materials capabilities sodium‐ion batteries.

Language: Английский

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Sustainable recycling of spent ternary lithium-ion batteries via an environmentally friendly process: Selective recovery of lithium and non-hazardous upcycling of residue

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148516 - 148516

Published: Jan. 4, 2024

Language: Английский

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Thermal management strategies for lithium-ion batteries in electric vehicles: Fundamentals, recent advances, thermal models, and cooling techniques

International Journal of Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 232, P. 125918 - 125918

Published: July 5, 2024

Language: Английский

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