Recent advances and future perspectives of rechargeable chloride-based batteries

Yang, Jinzhu; Wang, Kun; Wang, Guan; Shi, Xiaodong; Zhang, Hui; Li, Jing; Deng, Peilin; Tian, Xinlong

doi:10.1016/j.nanoen.2023.108364

Cited by 20 publications

(9 citation statements)

References 92 publications

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“…[47] As a result, a superior long-term cyclic life can be obtained due to less lattice distortion, especially for multivalent-ions systems. [63] Cl − possess several attractive advantages, including i) high theoretical volumetric energy density (2500 Wh L −1 ) and gravimetric energy density (1100 Wh kg −1 ), [64] ii) wide electrochemical stability window owing to its high electronegativity, [65] and iii) low-cost and dendrite-free formation during cycling. [66] Taking advantage of these benefits, the ZCBs have been developed, demonstrating a relatively high cell voltage of 2.12 V. [67] The overall electrode reactions are described as follows Anode : Zn 0 ↔ Zn 2+ + 2e − (6)…”

Section: Fundamental Redox Chemistry Of Azhbsmentioning

confidence: 99%

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

She,

Cheng,

Yuan

et al. 2023

Advanced Science

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Aqueous zinc–halogen batteries (AZHBs) have emerged as promising candidates for energy storage applications due to their high security features and low cost. However, several challenges including natural subliming, sluggish reaction kinetics, and shuttle effect of halogens, as well as dendrite growth of the zinc (Zn) anode, have hindered their large‐scale commercialization. In this review, first the fundamental mechanisms and scientific issues associated with AZHBs are summarized. Then the research issues and progresses related to the cathode, separator, anode, and electrolyte are discussed. Additionally, emerging research opportunities in this field is explored. Finally, ideas and prospects for the future development of AZHBs are presented. The objective of this review is to stimulate further exploration, foster the advancement of AZHBs, and contribute to the diversified development of electrochemical energy storage.

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Section: Fundamental Redox Chemistry Of Azhbsmentioning

confidence: 99%

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

She,

Cheng,

Yuan

et al. 2023

Advanced Science

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“…These results demonstrate that the DIB concept holds more potential in store for the diversification of the energy storage landscape. Major challenges to the practical application of the chloride‐based DIB concept are linked to Al dissolution aggravated by the presence of chloride ions, the generation of Cl 2 gas in the cell, and its high reactivity toward electrode materials and electrolytes 80,109,163,164 . The evolution of Cl 2 can be suppressed by chemisorption on iodine or ammonium methyl iodide, by reacting with bromine and iodine to form interhalide (BrCl and ICl) intercalants in graphite, 66 or by conducting the intercalation process at low temperature to induce liquefaction of the halide intercalant 165 …”

Section: Design Principles Of Efficient Electrolytesmentioning

confidence: 99%

Charting the course to solid‐state dual‐ion batteries

Asfaw,

Kotronia,

Garcia‐Araez

et al. 2023

Carbon Energy

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An electrolyte destined for use in a dual‐ion battery (DIB) must be stable at the inherently high potential required for anion intercalation in the graphite electrode, while also protecting the Al current collector from anodic dissolution. A higher salt concentration is needed in the electrolyte, in comparison to typical battery electrolytes, to maximize energy density, while ensuring acceptable ionic conductivity and operational safety. In recent years, studies have demonstrated that highly concentrated organic electrolytes, ionic liquids, gel polymer electrolytes (GPEs), ionogels, and water‐in‐salt electrolytes can potentially be used in DIBs. GPEs can help reduce the use of solvents and thus lead to a substantial change in the Coulombic efficiency, energy density, and long‐term cycle life of DIBs. Furthermore, GPEs are suited to manufacture compact DIB designs without separators by virtue of their mechanical strength and electrical performance. In this review, we highlight the latest advances in the application of different electrolytes in DIBs, with particular emphasis on GPEs.

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“…To meet the goal of zero discharge, developing advanced techniques for the treatment of high-salinity wastewater (such as landfill leachate) is urgent. − High salt content (usually Cl – ) is toxic to microorganisms and could lead to excessive energy consumption and equipment corrosion, impairing the treatment efficiency. Catalytic Cl – conversion into reactive chlorine species (RCS) arises as a promising strategy to realize efficient high-salinity wastewater purification with low operating costs. − Making Cl – profitable may even achieve energy production in wastewater cells while removing the target contaminants. − Therefore, exploring efficient catalysts for Cl – conversion into RCS satisfies the demand for environment remediation using ambient Cl – .…”

Section: Introductionmentioning

confidence: 99%

Internal Electric Field Facilitates Facet-Dependent Photocatalytic Cl^– Utilization on BiOCl in High-Salinity Wastewater for Ammonium Removal

Zhou,

Xu,

Tang

et al. 2024

Environ. Sci. Technol.

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High Cl − concentration in saline wastewater (e.g., landfill leachate) limits wastewater purification. Catalytic Cl − conversion into reactive chlorine species (RCS) arises as a sustainable strategy, making the salinity profitable for efficient wastewater treatment. Herein, aiming to reveal the structure− property relationship in Cl − utilization, bismuth oxychloride (BiOCl) photocatalysts with coexposed {001} and {110} facets are synthesized. With an increasing {001} ratio, the RCS production efficiency increases from 75.64 to 96.89 μg L −1 min −1 . Mechanism investigation demonstrates the fast release of lattice Cl − as an RCS and the compensation of ambient Cl − . Correlation analysis between the internal electric field (IEF, parallel to [001]) and normalized efficiency on {110} (k RCS /S {110} , perpendicular to [001]) displays a coefficient of 0.86, validating that the promoted carrier dynamics eventually affects Cl − conversion on the open layered structure. The BiOCl photocatalyst is well behaved in ammonium (NH 4 + -N) degradation ranging from 20 to 800 mg N L −1 with different chlorinity (3−12 g L −1 NaCl). The sustainable Cl − conversion into RCS also realizes 85.4% of NH 4 + -N removal in the treatment of realistic landfill leachate (662 mg of N L −1 NH 4 + -N). The structure−property relationship provides insights into the design of efficient catalysts for environment remediation using ambient Cl − .

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Recent advances and future perspectives of rechargeable chloride-based batteries

Cited by 20 publications

References 92 publications

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

Charting the course to solid‐state dual‐ion batteries

Internal Electric Field Facilitates Facet-Dependent Photocatalytic Cl^– Utilization on BiOCl in High-Salinity Wastewater for Ammonium Removal

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Recent advances and future perspectives of rechargeable chloride-based batteries

Cited by 20 publications

References 92 publications

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

Rechargeable Aqueous Zinc–Halogen Batteries: Fundamental Mechanisms, Research Issues, and Future Perspectives

Charting the course to solid‐state dual‐ion batteries

Internal Electric Field Facilitates Facet-Dependent Photocatalytic Cl– Utilization on BiOCl in High-Salinity Wastewater for Ammonium Removal

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Product

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Internal Electric Field Facilitates Facet-Dependent Photocatalytic Cl^– Utilization on BiOCl in High-Salinity Wastewater for Ammonium Removal