Metal-organic frameworks-based materials: A feasible path for redox flow battery

Coordination Chemistry Reviews, Год журнала: 2025, Номер 531, С. 216503 - 216503

Опубликована: Фев. 10, 2025

Язык: Английский

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Advanced Materials for Vanadium Redox Flow Batteries: Major Obstacles and Optimization Strategies

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 21, 2025

Abstract Electrochemical energy storage (EES) demonstrates significant potential for large‐scale applications in renewable storage. Among these systems, vanadium redox flow batteries (VRFB) have garnered considerable attention due to their promising prospects widespread utilization. The performance and economic viability of VRFB largely depend on critical components, including membranes, electrodes, electrolytes. However, as the fundamental materials ion conduction, often struggle effectively balance proton transfer while preventing crossover, enhancing long‐term stability, reducing manufacturing costs. Additionally, inherent structural limitations surface property defects electrode significantly impact improvement V 2+ /V 3+ electrochemical reaction kinetics enhancement power density. Furthermore, composition concentration electrolyte play a crucial role determining cost VRFB, well its density cycling performance. This review analyzes summarizes each component, reviews evaluates latest research advancements material modification, optimization, processes components over past 5 years. Moreover, comprehensive assessment environmental sustainability, feasibility, is presented, aiming provide strategic guidance commercialization VRFB.

Язык: Английский

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Bimetallic MOF-derived MnCo@C electrodes for high performance vanadium flow batteries

Journal of Energy Storage, Год журнала: 2025, Номер 118, С. 116262 - 116262

Опубликована: Март 17, 2025

Язык: Английский

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Eco-conscious one-step treatment for oxygen-containing group functionalization on CNTs using TAEA and its use in vanadium redox flow batteries

Journal of Energy Storage, Год журнала: 2024, Номер 103, С. 114208 - 114208

Опубликована: Окт. 22, 2024

Язык: Английский

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All-Soluble All-Iron Aqueous Redox Flow Batteries: Towards Sustainable Energy Storage

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104004 - 104004

Опубликована: Янв. 1, 2025

Язык: Английский

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Facile synthesis of glycidyl trimethyl ammonium chloride-grafted poly(isatin biphenyl) membranes for iron‑vanadium flow battery applications

Journal of Energy Storage, Год журнала: 2025, Номер 112, С. 115516 - 115516

Опубликована: Янв. 30, 2025

Язык: Английский

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Designed fabrication of highly stable anode material from metal–organic frameworks/reduced graphene oxide/polydopamine composite for vanadium redox flow battery

Ionics, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Язык: Английский

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High‐Capacity Economically Viable Catholyte for Alkaline Aqueous Redox Flow Battery

Battery energy, Год журнала: 2025, Номер unknown

Опубликована: Март 22, 2025

ABSTRACT Alkaline aqueous organic redox flow batteries (AORFB) show great potential as viable options for storing energy in commercial power grids. While there has been notable advancement the development of anolytes, a lack focus on catholyte component. In this study, we present novel all‐alkaline AORFB that utilizes highly soluble based manganese (Mn). The formulated combination catholyte, MnO 4 – /NaOH, remarkably high solubility, approximately 3.9 M, and possesses theoretical capacity 105 Ah L –1 . This is greatest among all reported catholytes thus far. Half‐cell experiments indicate level reversibility stability, with minimal degradation over time. addition to three‐electrode configuration, efficacy /NaOH evaluated full‐cell systems utilizing alizarin anolyte. shows an open circuit voltage 1.3 V, which nearly 250 mV higher than state‐of‐the‐art ferrocyanide‐based AORFBs. resulted output 20% higher. addition, system exhibits consistent performance decrease (0.1% per day) while achieving 85% efficiency 100% coulombic efficiency. impact cutoff plausible mechanisms are also discussed. findings electrolyte formulation offer fresh impetus developing high‐capacity

Язык: Английский

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Morphology-induced vacancy engineering of Co3O4 nanoarrays on carbon felt enables high-performance vanadium flow batteries

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 693, С. 137621 - 137621

Опубликована: Апрель 16, 2025

Язык: Английский

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Fundamentals and Recent Applications of 3D, 4D, and 5D Printing of Polymer and Its Nanocomposites: Challenges and Its Future Prospects

Engineering materials, Год журнала: 2025, Номер unknown, С. 345 - 392

Опубликована: Янв. 1, 2025

Язык: Английский

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