Advancements in cathode technology, recycling strategies, and market dynamics: A comprehensive review of sodium ion batteries

Chemical Engineering Journal, Год журнала: 2024, Номер 495, С. 153471 - 153471

Опубликована: Июнь 25, 2024

The rising demand for sodium-ion batteries (SIBs) in commercial applications emphasizes the importance of meeting criteria. Despite their potential, SIBs encounter challenges related to specific energy, cycling life, and power due unique characteristics sodium ions. Design strategies, surface engineering, structural modifications cathode materials have been devised improve electrochemical performance SIBs. In SIBs, energy density primarily depends on choice materials. Common nowadays include transition metal oxides, polyanionic compounds, Prussian blue analogs (PBAs). Enhancing these through targeted overcome limitations is crucial transitioning them from lab-scale practical use. However, there are still some address before can be effectively utilized large-scale storage Recycling spent poses significant economic environmental challenges, particularly compared lithium-ion (LIBs). progress materials, thorough assessments detailed inventory data lacking early stage development restricts recycling underscoring significance end-of-life treatment. Pyrometallurgy hydrometallurgy commonly employed recovery, with pyrometallurgy favored reduced evaporation risks. marketing commercialization trends reflect growing renewable solutions. potential grid-scale storage, expected support expansion infrastructure. overcoming technological reducing costs key SIB commercialization. this regard, startups playing a role advancing technologies applications. collaboration between companies advancements manufacturing facilities driving production, marking substantial towards This paper aims provide comprehensive review current research technology.

Язык: Английский

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Interfacial engineering of the layered oxide cathode materials for sodium-ion battery

Nano Research, Год журнала: 2023, Номер 17(3), С. 1441 - 1464

Опубликована: Окт. 9, 2023

Язык: Английский

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Recent Advances in Cathode Materials with Core–Shell Structures and Concentration Gradients for Advanced Sodium‐Ion Batteries

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 30, 2024

Abstract Sodium‐ion batteries (SIBs) offer excellent potential for meeting the urgent need to develop low‐cost and durable large‐scale electrical energy storage systems. However, electrochemical performance of currently available SIBs requires substantial improvement enable their practical deployment. The cathode material is one greatest factors impacting SIB performance. recent development cathodes with core–shell structures concentration gradients offers considerable promise addressing these issues limiting implementation SIBs. Therefore, this review presents primary affecting advanced materials. First, study discusses recently developed methods preparing materials, including precipitation reactions, ion‐exchange doping induction. further summarizes advances in developing layered transition‐metal oxides, poly‐anionic compounds, Prussian blue analogs, organic molecules, other gradients. Moreover, state understanding regarding Na mechanisms heterogeneous also presented. Finally, remaining major challenges restricting are discussed possible solutions provided. This enables concepts be expanded high‐capacity anodes employed alkali metal ion batteries.

Язык: Английский

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Single organic electrode for multi-system dual-ion symmetric batteries

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Ноя. 4, 2024

The large void space of organic electrodes endows themselves with the capability to store different counter ions without size concern. In this work, a small-molecule bipolar electrode called diquinoxalino[2,3-a:2',3'-c]phenazine-2,6,10-tris(phenoxazine) (DQPZ-3PXZ) is designed. Based on its robust solid structure by π conjugation diquinoxalino[2,3-a:2',3'-c]phenazine (DQPZ) and phenoxazine (PXZ), DQPZ-3PXZ can indiscriminately stably host 5 charge (Li+, Na+, K+, PF6− FSI−). Li/Na/K-based half cells, deliver peak discharge capacities 257/243/253 mAh g−1cathode energy densities 609/530/572 Wh kg−1cathode, respectively. dual-ion symmetric batteries be constructed, which activated through 1st process show stable 85/66/72 59/50/52 kg−1total mass, all running for more than 15000 cycles nearly 100% capacity retention. Authors report molecule that during redox reaction thus simultaneously used construct three lifespan.

Язык: Английский

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Advances in bismuth-based anodes for potassium-ion batteries

Journal of Materials Chemistry A, Год журнала: 2023, Номер 12(3), С. 1359 - 1391

Опубликована: Дек. 12, 2023

Bi-based materials with low cost, high capacity and suitable operating voltage are promising candidates for potassium-ion battery anodes. Rational optimization strategies expected to bring them from laboratory commercial applications.

Язык: Английский

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Construction of Naphthalene Diimide Derived Nanostructured Cathodes through Self-Assembly for High-Performance Sodium–Organic Batteries

ACS Nano, Год журнала: 2023, Номер 17(21), С. 21432 - 21442

Опубликована: Окт. 23, 2023

Organic nanostructured electrodes are very attractive for next-generation sodium-ion batteries. Their great advantages in improved electron and ion transport more exposed redox-active sites would lead to a higher actual capacity enhanced rate performance. However, facile cost-effective methods the fabrication of organic still highly challenging rare. In this work, we utilize bioinspired self-assembly strategy fabricate cathodes based on rationally designed N-hydroxy naphthalene imide sodium salt (NDI-ONa) high-performance sodium–organic Such well-organized nanostructure can greatly enhance both transport. When used as cathode batteries, it provides among best battery performances, such high (171 mA h g–1 at 0.05 A g–1), excellent performance (153 5.0 ultralong cycling life (93% retention after 20000 cycles 3.0 g–1). Even low temperature or without conductive additive, also perform well. It is believed that powerful construct electrodes.

Язык: Английский

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A Small‐Molecule Organic Cathode with Extended Conjugation toward Enhancing Na⁺ Migration Kinetics for Advanced Sodium‐Ion Batteries

Small, Год журнала: 2024, Номер 20(34)

Опубликована: Апрель 15, 2024

Abstract Organic cathode materials show excellent prospects for sodium‐ion batteries (SIBs) owing to their high theoretical capacity. However, the solubility and low electrical conductivity of organic compounds result in inferior cycle stability rate performance. Herein, an extended conjugated small molecule is reported that combines electroactive quinone with piperazine by structural designability materials, 2,3,7,8‐tetraamino‐5,10‐dihydrophenazine‐1,4,6,9‐tetraone (TDT). Through intermolecular condensation reaction, many redox‐active groups C═O structures are introduced without sacrificing specific capacity, which ensures capacity electrode enhances The abundant NH 2 can form hydrogen bonds enhance interactions, resulting lower higher stability. TDT delivers a initial 293 mAh g −1 at 500 mA maintains 90 extremely current density 70 A . || Na‐intercalated hard carbon (Na‐HC) full cells provide average 210 during 100 cycles deliver 120 8

Язык: Английский

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Ultra‐stable cycling of organic carboxylate molecule hydrogen bonded with inorganic Ti₃C₂T_x MXene with improved redox kinetics for sodium‐ion batteries

Battery energy, Год журнала: 2023, Номер 3(1)

Опубликована: Ноя. 8, 2023

Abstract The application of small organic molecules for sodium‐ion batteries is generally plagued by their high solubility, poor conductivity, and sluggish redox dynamics in electrolyte, thus developing efficient strategies to restrain solubilization while obtaining fast charge transfer becomes a challenge. Herein, rational hybridization strategy through hydrogen bond between molecule inorganic substrate has been proposed, employing the terminal –C═O trisodium 1, 2, 4‐benzenetricarboxylate (TBC) –OH groups Ti 3 C 2 T x MXene, respectively. In general, such design evidently mitigates aggregation both TBC MXene. Furthermore, robust bonding significantly dissolution guarantees coupling them, contributing integrity electrode modifying electrochemical sodium storage half full cells. Moreover, systematic kinetic analysis mechanism detection reveal improved transportation two‐electron reversibility hybrid TBC/Ti . Taken together, this work demonstrates potential novel toward stable practical battery chemistries with compounds.

Язык: Английский

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Mn-doped FeNCN as advance anode for potassium ion batteries

Chemical Engineering Journal, Год журнала: 2024, Номер 489, С. 151286 - 151286

Опубликована: Апрель 14, 2024

Язык: Английский

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Lithium‐ion Transport Properties in DMSO and TEGDME: Exploring the Influence of Solvation through Molecular Dynamics and Experiments

ChemSusChem, Год журнала: 2024, Номер unknown

Опубликована: Июнь 19, 2024

Abstract This study explores the properties of aprotic electrolytes via application experimental methods, including nuclear magnetic resonance spectroscopy and electrochemical techniques, along with molecular dynamic modeling. The aim is to provide a quantitative description physico‐chemical two well‐established (case studies), each exhibiting significantly distinct dielectric properties: LiTFSI (Lithium bis(trifluoromethanesulfonyl)imide) solution in dimethyl sulfoxide (DMSO, constant =46.68) tetraethylene glycol ether (TEGDME, =7.71). We obtained comprehensive insight into at both macroscopic‐collective levels particular emphasis on interactions between Li ions solvent molecules. discovered remarkable disparities structural arrangements, solvation behaviors, bulk‐related these electrolyte systems, particularly response temperature changes.

Язык: Английский

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