High-entropy V-based cathode for high-capacity and long-life aqueous zinc-ion battery

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110701 - 110701

Published: Jan. 1, 2025

Language: Английский

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High entropy catalysts in electrolytic water splitting: A review from properties to applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155736 - 155736

Published: Sept. 12, 2024

Language: Английский

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Inorganic solid electrolytes for all-solid-state sodium/lithium-ion batteries: recent development and applications

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 14, 2024

This review provides a comprehensive overview of recent advancements in preparation techniques and electrolyte engineering. It also discusses the integration both single- multi-phase electrolytes ASSBs future research potentials.

Language: Английский

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A cation-anion synergistic doped V-based cathode for high-performance aqueous zinc ion batteries

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 103, P. 154 - 162

Published: Dec. 11, 2024

Language: Английский

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Mechanically Differentiated Lithium Versus Sodium Ion Storage in an Alloying‐Type Bismuth Anode

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

Published: Sept. 9, 2024

Abstract Sodium‐ion battery (SIB) research benefits from lithium‐ion (LIB) studies due to Li and Na thermodynamic similarities. However, underneath these considerations lie kinetics factors leading distinct + versus storage mechanisms even within the same electrode materials, which is ascribed either ionic size variations or diffusion path differences. Herein, library of such non‐negligible extended by targeting an alloying‐type bismuth anode well known for its high volumetric capacity both storage, showing that mechanical property key reaction intermediates also plays a role in differentiating mechanisms. Applying spatially temporally resolved situ transmission electron microscopy bismuth, it not only demonstrates similarity step‐wise phase transition but discloses kinetic distinctions morphological structural integrities determined Young's modulus involving spatial configuration, accounts surprisingly observed superior performance Bi compared inferior storage. Findings here highlight intermediates’ properties regulating overall cycling durability guide future material engineering toward enhancement, particularly SIBs.

Language: Английский

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Nanofibers endow NASICON-type Na3.3La0.3Zr1.7Si2PO12 electrolyte/Na4MnCr(PO4)3 cathode excellent electrochemical properties

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 156722 - 156722

Published: Oct. 19, 2024

Language: Английский

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Improve the cycling performance of solid-state sodium batteries through the design of a cathode interface buffering layer

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161265 - 161265

Published: Sept. 1, 2024

Language: Английский

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Sodiophilic Zn‐Diamane Ion Rectification Layer Modulated Polypropylene Separators Enable Dendrite‐Free Sodium Metal Batteries

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

Published: Dec. 26, 2024

Abstract Sodium (Na) metal is regarded as an ideal anode for sodium batteries (SMBs) due to its high theoretical specific capacity and low electrochemical potential. However, utilization still restricted by the notorious dendrites unstable solid electrolyte interface (SEI). Herein, a zinc nanoparticle decorated 2D diamond (diamane) modulated commercial polypropylene (Zn‐diamane/PP) separator dedicated mitigating these issues longevity of anodes. Interestingly, sodiophilic Zn‐diamane/PP significantly accelerates ion mobilization promotes uniform flux, thus effectively preventing dendrite growth enhancing stability SEI layer. A Na||Na symmetric cell with demonstrates prolonged lifespan exceeding 5000 h at 1 mA cm −2 mAh . Notably, it sustains >1000 ultra‐high current density 25 The dendrite‐free deposition morphology formation inorganic‐rich inner layer have been investigated through comprehensive characterizations calculations analysis. Furthermore, full comprising Na 3 V 2 (PO 4 ) @C cathode, separator, demonstrate reversible 90 g −1 over 500 cycles. These results potential long‐cycle SMBs.

Language: Английский

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Urchin-like γ-MnO₂/Carbon Nanotubes as an Efficient Cathode Catalyst for Durable Solid-State Lithium and Sodium-CO₂ Batteries

ACS Applied Energy Materials, Journal Year: 2024, Volume and Issue: 7(22), P. 10730 - 10737

Published: Nov. 13, 2024

Metal-CO2 batteries integrate the benefits of carbon dioxide capture and efficient energy storage, representing a prospective innovation in storage systems. In particular, most research attention has been concentrated on Li-CO2 Na-CO2 due to their high density discharge potential. However, excessive accumulation products volatilization liquid electrolyte restrict further advancements these batteries. Herein, we synthesized an urchin-like γ-MnO2 cathode catalyst that enables rapid reversible CO2 reduction reaction (CO2RR) evolution (CO2ER). The assembled solid-state Li/Na-CO2 with Li7La3Zr2O12- Na3Zr2Si2PO12-based composite solid electrolytes facilitate uniform stripping/deposition metallic anodes, thereby ensuring long-term cycling stability exhibit for 240 100 cycles, respectively, at current 200 mA g–1 cutting-off capacity 500 mAh g–1. Even g–1, still possess excellent rate capability. This work provides promising solution reduce costs catalysts enhance safety

Language: Английский

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Si-doped NASICON-type Li1.4Al0.4Ti1.6(PO4)3 solid electrolytes for enhanced stability and performance of Li-CO2 batteries

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177722 - 177722

Published: Nov. 1, 2024

Language: Английский

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