Regulating Interfacial Wettability for Fast Mass Transfer in Rechargeable Metal-Based Batteries

ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Фев. 26, 2025

The interfacial wettability between electrodes and electrolytes could ensure sufficient physical contact fast mass transfer at the gas-solid-liquid, solid-liquid, solid-solid interfaces, which improve reaction kinetics cycle stability of rechargeable metal-based batteries (RMBs). Herein, engineering multiphase interfaces is summarized from electrolyte electrode aspects to promote interface rate durability RMBs, illustrates revolution that taking place in this field thus provides inspiration for future developments RMBs. Specifically, review presents principle macro- microscale summarizes emerging applications concerning effect on Moreover, deep insight into development provided outlook. Therefore, not only insights but also offers strategic guidance modification optimization toward stable electrode-electrolyte

Язык: Английский

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A Janus Membrane with Asymmetrical Proton Transport for Cross-Communication Harmony for an Extreme Lean Electrolyte Zn–V Battery

ACS Energy Letters, Год журнала: 2025, Номер unknown, С. 1795 - 1805

Опубликована: Март 18, 2025

Язык: Английский

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Ion-exchange induced statically activated zinc-containing hydroxyapatite interface toward stable zinc metal anodes

Journal of Power Sources, Год журнала: 2025, Номер 644, С. 237049 - 237049

Опубликована: Апрель 18, 2025

Язык: Английский

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Hydrogel Electrolytes-Based Rechargeable Zinc-Ion Batteries under Harsh Conditions

Nano-Micro Letters, Год журнала: 2025, Номер 17(1)

Опубликована: Апрель 22, 2025

Abstract Rechargeable zinc (Zn)-ion batteries (RZIBs) with hydrogel electrolytes (HEs) have gained significant attention in the last decade owing to their high safety, low cost, sufficient material abundance, and superb environmental friendliness, which is extremely important for wearable energy storage applications. Given that HEs play a critical role building flexible RZIBs, it urgent summarize recent advances this field elucidate design principles of practical This review systematically presents development history, fundamentals, functional designs, challenges, prospects HEs-based RZIBs. Firstly, species, mechanisms are discussed, along compatibility Zn anodes various cathodes. Then, designs harsh conditions comprehensively including high/low/wide-temperature windows, mechanical deformations (e.g., bending, twisting, straining), damages cutting, burning, soaking). Finally, remaining challenges future perspectives advancing RZIBs outlined.

Язык: Английский

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Janus Hydrogels: Advanced Fabrication Techniques and Versatile Applications in Solar Evaporation, Biomedicine, and Electronic/Strain Sensors

ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

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Mediation of the electrochemical polarization for durable zinc anode

Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

A KSeCN electrolyte additive for aqueous zinc ion batteries enhances the electrochemical polarization of anode while mitigating concentration polarization, leading to more uniform Zn plating.

Язык: Английский

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Zinc-ion batteries based on lean-water hydrogel electrolytes and their application as flexible power source

Next Energy, Год журнала: 2025, Номер 7, С. 100293 - 100293

Опубликована: Апрель 1, 2025

Язык: Английский

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A MXene Modulator Enabled High‐Loading Iodine Composite Cathode for Stable and High‐Energy‐Density Zn‐I₂ Battery

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 16, 2024

Abstract Achieving both high iodine loading cathode and Zn anode depth of discharge (DOD) is pivotal to unlocking the full potential energy‐dense Zn‐I 2 batteries. However, this combination exacerbates detrimental shuttle effect polyiodide intermediates, significantly impairing battery's reversibility stability. Herein, study reports an advanced high‐loading (denoted as MX‐AB@I) enabled by a multifunctional Ti 3 C T x MXene modulator, which presents stability energy density in Through comprehensive experimental theoretical analyses, intrinsic regulating mechanisms are elucidated modulator effectively suppresses shuttling, enhances conversion kinetics, dramatically improves reversibility. With aid MX‐AB@I composite achieves mass 23 mg cm −2 realizes practically areal capacity 4.0 mAh . When paired with thin (10 µm), configuration DOD 78.7% 171.3 Wh kg −1 , surpassing majority battery systems reported literature. This effective approach designing cathodes for batteries leveraging modulators regulate critical electrochemical reaction processes.

Язык: Английский

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High‐Entropy Electrolyte Driven by Multi‐Solvation Structures for Long‐Lifespan Aqueous Zinc Metal Pouch Cells

Angewandte Chemie, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 6, 2024

Abstract Aqueous zinc metal batteries (AZMBs) are promising candidates for grid‐scale energy storage due to their low cost and high safety. However, the poor stability unfavorable freezing point of aqueous electrolytes hinder actual application. Herein, a ternary salts‐based high‐entropy electrolyte (HEE) composed Zn 0.2 Na 0.4 Li (ClO 4 ) 1.2 ⋅ 7H 2 O is proposed address above issues. The addition perchlorate salts with different cations reduces size ion clusters, significantly increases solvation structure species, promotes anion‐rich 2+ structures, resulting in an enlarged electrochemical window, favorable viscosity ionic conductivity, point. Furthermore, advanced characterization theoretical calculations confirm that multiple types structures effectively increase entropy electrolyte. As consequence, Zn/Zn symmetric cells HEE can sustainably cycle at least 1000 hours 1500 under room subzero temperatures, respectively. 0.33 V 5 /Zn polyaniline/Zn full even last 30000 20000 cycles without capacity decay −20 °C, pouch employing deliver stability, mass loading active materials. This strategy introducing construct environment provides facile approach high‐performance long‐lifespan AZMBs across wide temperature range.

Язык: Английский

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High‐Entropy Electrolyte Driven by Multi‐Solvation Structures for Long‐Lifespan Aqueous Zinc Metal Pouch Cells

Angewandte Chemie International Edition, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 6, 2024

Abstract Aqueous zinc metal batteries (AZMBs) are promising candidates for grid‐scale energy storage due to their low cost and high safety. However, the poor stability unfavorable freezing point of aqueous electrolytes hinder actual application. Herein, a ternary salts‐based high‐entropy electrolyte (HEE) composed Zn 0.2 Na 0.4 Li (ClO 4 ) 1.2 ⋅ 7H 2 O is proposed address above issues. The addition perchlorate salts with different cations reduces size ion clusters, significantly increases solvation structure species, promotes anion‐rich 2+ structures, resulting in an enlarged electrochemical window, favorable viscosity ionic conductivity, point. Furthermore, advanced characterization theoretical calculations confirm that multiple types structures effectively increase entropy electrolyte. As consequence, Zn/Zn symmetric cells HEE can sustainably cycle at least 1000 hours 1500 under room subzero temperatures, respectively. 0.33 V 5 /Zn polyaniline/Zn full even last 30000 20000 cycles without capacity decay −20 °C, pouch employing deliver stability, mass loading active materials. This strategy introducing construct environment provides facile approach high‐performance long‐lifespan AZMBs across wide temperature range.

Язык: Английский

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