Iron-cobalt-nickel medium-entropy alloy promotes fast polysulfide conversion reaction kinetics for advanced lithium sulfur batteries

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 110, P. 115370 - 115370

Published: Jan. 11, 2025

Language: Английский

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Duplex core-shell Co@Co9S8@NSC nanocrystals for high-performance lithium-sulfur battery through synergistic capture-catalysis-conversion of polysulfide

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 631, P. 236310 - 236310

Published: Jan. 25, 2025

Language: Английский

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CoFe alloy nanodots coordinated g-C3N4 nanosheets for advanced Li–S batteries through synergetic regulation of stable lithium deposition and accelerated polysulfide conversion

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 45, P. 102654 - 102654

Published: March 21, 2025

Language: Английский

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High-safety clay mineral separator based on multiple hydrogen bonds for lithium ion batteries

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 114, P. 115683 - 115683

Published: Feb. 10, 2025

Language: Английский

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Partial nitriding bimetallic catalyst for high-efficiency polysulfide conversion in lithium‑sulfur batteries

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 113, P. 115775 - 115775

Published: Feb. 8, 2025

Language: Английский

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Preparation of Multilayer Core-Shell WS2@CZIF-8@CZIF-67 and Application in Lithium-Sulfur Batteries

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179754 - 179754

Published: March 1, 2025

Language: Английский

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Recycling graphite from waste lithium-ion batteries for carbon dots@graphite (CDs@Gra) hybrid as advanced potassium ion battery anode

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 121, P. 116628 - 116628

Published: April 11, 2025

Language: Английский

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In situ Electrochemical Construction of Bismuth Nanoparticles: Harnessing Intrinsic Favorable Heterointerfaces and Structural Confinement to Augment Sodium Storage

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

Published: April 21, 2025

Abstract Metallic bismuth (Bi), exhibiting remarkable theoretical specific and volumetric capacities alongside a low stable operational voltage, stands out as an attractive anode candidate. Herein, in situ formed ultrafine Bi nanoparticles (ISFU‐Bi) using BiOBr the starting electrode material, featuring distinct NaBr‐Na 2 O, NaBr‐Bi, Na O‐Bi heterointerfaces, are through electrochemical construction. The abundantly generated heterointerfaces confer following advantages for sodium storage. First, O NaBr uniformly tightly encapsulate nanoparticles, effectively mitigating volume expansion of during sodiation. Second, NaBr‐Bi facilitate charge transport enhance conductivity. Thirdly, ISFU‐Bi achieves high structural stability rapid electron without incorporation carbon‐based materials, ensuring capacity. As result, demonstrates rate capability (248.5 mA h g −1 at 80 A ), capacity (394.8 1 exceptional cyclability (with retention 86.9% after 13000 cycles 10 ). Both theoretically verified to present conductive nature + migration. Notably, interface, localized reconstruction electronic structure occurs due strong coupling between enhancing interface diffusion kinetics.

Language: Английский

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Boosting photocatalytic H2O2 production and non-biodegradable ofloxacin removal via a novel Ti3C2 MXene nanosheet-supported BiVO4/InVO4 Z-scheme heterojunction: Optimization and mechanism insights

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107722 - 107722

Published: April 23, 2025

Language: Английский

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Lithium-ion battery safety polymer electrolyte membrane based on PVDF-HFP prepared by electrospinning method

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 123, P. 116734 - 116734

Published: April 29, 2025

Language: Английский

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