Unleashing the Potential of Sodium‐Ion Batteries: Current State and Future Directions for Sustainable Energy Storage

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(46)

Published: July 4, 2023

Abstract Rechargeable sodium‐ion batteries (SIBs) are emerging as a viable alternative to lithium‐ion battery (LIB) technology, their raw materials economical, geographically abundant (unlike lithium), and less toxic. The matured LIB technology contributes significantly digital civilization, from mobile electronic devices zero electric‐vehicle emissions. However, with the increasing reliance on renewable energy sources anticipated integration of high‐energy‐density into grid, concerns have arisen regarding sustainability lithium due its limited availability consequent price escalations. In this context, SIBs gained attention potential storage alternative, benefiting abundance sodium sharing electrochemical characteristics similar LIBs. Furthermore, high‐entropy chemistry has emerged new paradigm, promising enhance density accelerate advancements in meet growing demands. This review uncovers fundamentals, current progress, views future SIB technologies, discussion focused design novel materials. crucial factors, such morphology, crystal defects, doping, that can tune electrochemistry, which should inspire young researchers identify work challenging research problems, also reviewed.

Language: Английский

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Practical Cathodes for Sodium‐Ion Batteries: Who Will Take The Crown?

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(37)

Published: Aug. 17, 2023

Abstract In recent decades, sodium‐ion batteries (SIBs) have received increasing attention because they offer cost and safety advantages avoid the challenges related to limited lithium/cobalt/nickel resources environmental pollution. Because sodium storage performance production of SIBs are dominated by cathode performance, developing materials with large‐scale capacity is key achieving commercial applications SIBs. Therefore, host high energy density, long cycling life, low cost, chemical/environmental stability crucial for implementing advanced Among developed SIBs, O3‐type sodiated transition‐metal oxides attracted extensive owing their simple synthesis methods, theoretical specific capacity, sufficient Na content. However, relatively large Na‐ion radius leads sluggish diffusion kinetics inevitable complex phase transitions during deintercalation/intercalation process, resulting in poor rate capability stability. this review comprehensively summarizes research progress modification strategies cathodes, including component design, surface modification, optimization methods. This work aims guide development layered provide technical support next generation energy‐storage systems.

Language: Английский

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Advanced polyanionic electrode materials for potassium-ion batteries: Progresses, challenges and application prospects

Materials Today, Journal Year: 2022, Volume and Issue: 54, P. 189 - 201

Published: March 12, 2022

Language: Английский

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Advanced layered oxide cathodes for sodium/potassium-ion batteries: Development, challenges and prospects

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 452, P. 139438 - 139438

Published: Sept. 27, 2022

Language: Английский

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High-Entropy Na-Deficient Layered Oxides for Sodium-Ion Batteries

ACS Nano, Journal Year: 2023, Volume and Issue: 17(13), P. 12530 - 12543

Published: June 29, 2023

Sodium layered oxides always suffer from sluggish kinetics and deleterious phase transformations at deep-desodiation state (i.e., >4.0 V) in O3 structure, incurring inferior rate capability grievous capacity degradation. To tackle these handicaps, here, a configurational entropy tuning protocol through manipulating the stoichiometric ratios of inactive cations is proposed to elaborately design Na-deficient, O3-type NaxTmO2 cathodes. It found that electrons surrounding oxygen TmO6 octahedron are rearranged by introduction MnO6 TiO6 octahedra Na-deficient Na0.83Li0.1Ni0.25Co0.2Mn0.15Ti0.15Sn0.15O2-δ (MTS15) with expanded O-Na-O slab spacing, giving enhanced Na+ diffusion structural stability, as disclosed theoretical calculations electrochemical measurements. Concomitantly, effect contributes improved reversibility Co redox phase-transition behaviors between P3, clearly revealed ex situ synchrotron X-ray absorption spectra diffraction. Notably, prepared entropy-tuned MTS15 cathode exhibits impressive (76.7% retention 10 C), cycling stability (87.2% after 200 cycles) reversible 109.4 mAh g-1, good full-cell performance (84.3% 100 cycles), exceptional air stability. This work provides an idea for how high-entropy sodium high-power density storage systems.

Language: Английский

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Doping Regulation in Polyanionic Compounds for Advanced Sodium‐Ion Batteries

Small, Journal Year: 2022, Volume and Issue: 19(1)

Published: Nov. 14, 2022

It has long been the goal to develop rechargeable batteries with low cost and cycling life. Polyanionic compounds offer attractive advantages of robust frameworks, long-term stability, cost-effectiveness, making them ideal candidates as electrode materials for grid-scale energy storage systems. In past few years, various polyanionic electrodes have synthesized developed sodium storage. Specifically, doping regulation including cation anion shown a great effect in tailoring structures achieve extraordinary electrochemical performance. this review, recent progress sodium-ion (SIBs) is summarized, their underlying mechanisms improving properties are discussed. Moreover, challenges prospects design advanced SIBs put forward. anticipated that further versatile strategies developing high-performance devices can be inspired.

Language: Английский

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Heterogeneous NASICON‐Type Composite as Low‐Cost, High‐Performance Cathode for Sodium‐Ion Batteries

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(52)

Published: Oct. 17, 2022

Abstract As promising cathode for sodium‐ion batteries, Na + Superionic Conductor (NASICON)‐type materials have attracted attention owing to their excellent structural stability, superior ionic conductivity, and small volume expansion. However, the vanadium‐based NASICON‐type with biotoxicity exorbitant price of V element iron‐based low mean working voltage as well intrinsic poor electronic conductivity polyanionic compounds hinder practical applications. Herein, a double‐carbon‐layer decorated heterogeneous composite, 3 2 (PO 4 ) ‐Na Fe )(P O 7 (NVFPP/C/G), is successfully prepared addressing these limitations. Due synergistic effect, NVFPP/C/G exhibits electrochemical performance in half‐cell system full‐cell when matched hard carbon anode. Furthermore, phase composition, electrode kinetics, transition are confirmed by combined analyses slow scanning power X‐ray diffraction, high‐resolution transmission electron microscopy, cyclic voltammetry various scan rates, galvanostatic intermittent titration technique, ex situ photoelectron spectra, diffraction. This study portends strategy utilize composite structure engineering developing advanced cathodes.

Language: Английский

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Prospects for managing end‐of‐life lithium‐ion batteries: Present and future

Interdisciplinary materials, Journal Year: 2022, Volume and Issue: 1(3), P. 417 - 433

Published: June 20, 2022

Abstract The accelerating electrification has sparked an explosion in lithium‐ion batteries (LIBs) consumption. As the lifespan declines, substantial LIBs will flow into recycling market and promise to spawn a giant system. Nonetheless, since lack of unified guiding standard nontraceability, end‐of‐life fallen dilemma low rate, poor efficiency, insignificant benefits. Herein, tapping summarizing analyzing current status challenges LIBs, this outlook provides insights for future course full lifecycle management proposing gradient utilization recycling‐target predesign strategy. Further, we acknowledge some recommendations waste anticipate collaborative effort advance sustainable reliable routes.

Language: Английский

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The Distance Between Phosphate‐Based Polyanionic Compounds and Their Practical Application For Sodium‐Ion Batteries

Advanced Materials, Journal Year: 2023, Volume and Issue: 36(7)

Published: Aug. 18, 2023

Abstract Sodium‐ion batteries (SIBs) are a viable alternative to meet the requirements of future large‐scale energy storage systems due uniform distribution and abundant sodium resources. Among various cathode materials for SIBs, phosphate‐based polyanionic compounds exhibit excellent sodium‐storage properties, such as high operation voltage, remarkable structural stability, superior safety. However, their undesirable electronic conductivities specific capacities limit application in systems. Herein, development history recent progress cathodes first overviewed. Subsequently, effective modification strategies summarized toward high‐performance including surface coating, morphological control, ion doping, electrolyte optimization. Besides, electrochemical performance, cost, industrialization analysis SIBs discussed accelerating commercialization development. Finally, directions comprehensively concluded. It is believed that this review can provide instructive insight into developing practical SIBs.

Language: Английский

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High Entropy Enabling the Reversible Redox Reaction of V⁴⁺/V⁵⁺ Couple in NASICON‐Type Sodium Ion Cathode

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(12)

Published: Feb. 2, 2023

Abstract NASICON‐type Na 3 VM(PO 4 ) (M: transition metals) cathodes usually suffer from poor cycling stability in the voltage region of above V versus + /Na owing to irreversible phase and severe structural distortion. Herein, high entropy concept is extended NASICONs VAl 0.2 Cr Fe In Ga (PO (NVMP) with purity obtained. The NVMP achieves a highly reversible specific capacity 102 mAh g −1 (2.5–4.4 vs /Na) via successive redox reaction 3+ /V 4+ 5+ together long‐term lifespan 5000 cycles at 20 C (a retention 86.8%). Even an extreme temperature −20 °C, cathode can still provide excellent performance 94.2% 5 after 1000 cycles). Moreover, increased configurational electrode renders quite small cell volume change 1.1%. sodium ion storage mechanism containing solid solution‐type range 2.5–3.8 bi‐phasic 3.8–4.4 revealed by ex situ XRD analysis. Pairing hard carbon anode, NVMP//HC offers 81 based on mass. This high‐entropy engineering expected be widely applicable for development polyanionic materials.

Language: Английский

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