Insights on Artificial Interphases of Zn and Electrolyte: Protection Mechanisms, Constructing Techniques, Applicability, and Prospective

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(14)

Published: Jan. 25, 2023

Abstract Aqueous zinc‐ion batteries (ZIBs) with metallic Zn anodes have emerged as promising candidates for large‐scale energy storage systems due to their inherent safety and competitive capacity. However, challenges of anodes, including dendrite growth side reactions, impede the commercialization ZIBs. The regulation Zn/electrolyte interphase is a feasible method achieve high‐performance ZIBs prolonged lifespan high reversibility. Considering as‐made artificial result combination protection materials, mechanisms, construction techniques, this review comprehensively summarizes recent progress modulation provides systematic guideline constructing ideal layers. In addition revealing entanglement relationship between failure behaviors timely concluding emerging mechanisms stable interphase, also evaluates techniques in regard commercialization, engineering workflow, strength, shortcoming, applicable effect, aiming pave way practical application. Finally, presents noteworthy points layer. It expected that can enlighten researchers not only explore interphases application, but design other metal aqueous similar behaviors.

Language: Английский

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Construction of Mixed Ionic‐Electronic Conducting Scaffolds in Zn Powder: A Scalable Route to Dendrite‐Free and Flexible Zn Anodes

Advanced Materials, Journal Year: 2022, Volume and Issue: 34(19)

Published: March 8, 2022

Zn powder (Zn-P)-based anodes are considered ideal candidates for Zn-based batteries because they enable a positive synergistic integration of safety and energy density. However, Zn-P-based still experience easy corrosion, uncontrolled dendrite growth, poor mechanical strength, which restrict their further application. Herein, mixed ionic-electronic conducting scaffold is introduced into Zn-P to successfully fabricate anti-corrosive, flexible, dendrite-free using scalable tape-casting strategy. The as-established characterized by robust flexibility, facile scale-up synthesis methodology, exceptional anti-corrosive characteristics, it can effectively homogenize the Zn2+ flux during plating/stripping, thus allowing stable cycling. Benefiting from these comprehensive attributes, as-prepared anode provides superior electrochemical performance, including long-life cycling stability high rate capability in practical coin flexible pouch cells; thus, holds great potential developing advanced Zn-ion batteries. findings this study provide insights promising pathway highly efficient reliable will aid realization energy-storage devices.

Language: Английский

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Opportunities and challenges of zinc anodes in rechargeable aqueous batteries

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(23), P. 11987 - 12001

Published: Jan. 1, 2023

This review summarizes the fundamental understanding of issues and strategies on zinc anode. The electrolyte engineering is discussed. Techniques applied analysing interaction between anodes electrolytes are summarized.

Language: Английский

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Anode surface engineering of zinc-ion batteries using tellurium nanobelt as a protective layer for enhancing energy storage performance

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 92, P. 113 - 123

Published: Jan. 19, 2024

Language: Английский

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Multifunctional Dual‐Metal‐Salt Derived Ternary Eutectic Electrolyte for Highly Reversible Zinc Ion Battery

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(37)

Published: April 29, 2024

Abstract Deep eutectic electrolytes offer opportunities for tailoring solvation structure and interface chemistry in advanced batteries, but developing deep high‐performance zinc ion batteries (ZIBs) remains a challenge. Herein, multifunctional dual‐metal‐salt derived ternary (DMEEs) are designed via supporting salt strategy dendrite‐free long‐lifespan ZIBs. DMEEs constructed by trifluoromethanesulfonate (Zn(OTF) 2 ), of lithium bis(trifluoromethanesulfonyl)imide, neutral ligand N‐methylacetamide. Noticeably, with weak lattice energy not only induces the reconstruction intermolecular interactions to form pairs aggregates also tailors Zn 2+ solid electrolyte (SEI). The developed possess dual‐anion‐rich shell induce an inorganic‐rich hybrid SEI, which effectively suppresses side reactions obtains anode high reversibility. Remarkably, Zn//Zn cells demonstrate cycling stability over 3000 h, Zn//PANI full deliver no significant capacity decay after 5000 cycles at current density 5 A g −1 . This work opens new avenue design electrolytes, understanding SEI offers guidelines batteries.

Language: Английский

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Construction of Stable Zn Metal Anode by Inorganic Functional Protective Layer Toward Long-Life Aqueous Zn-Ion Battery

Energy storage materials, Journal Year: 2024, Volume and Issue: 71, P. 103628 - 103628

Published: July 8, 2024

Language: Английский

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Revisiting recent and traditional strategies for surface protection of Zn metal anode

Journal of Power Sources, Journal Year: 2022, Volume and Issue: 525, P. 231122 - 231122

Published: Feb. 12, 2022

Language: Английский

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An Overview of Challenges and Strategies for Stabilizing Zinc Anodes in Aqueous Rechargeable Zn-Ion Batteries

Batteries, Journal Year: 2023, Volume and Issue: 9(1), P. 41 - 41

Published: Jan. 5, 2023

Aqueous rechargeable zinc ion batteries (ZIBs) have been revived and are considered a promising candidate for scalable electrochemical energy storage systems due to their intrinsic safety, low cost, large abundance, mature recyclability, competitive performance, sustainability. However, the deployment of aqueous ZIBs is still hampered by poor stability reversibility Zn anodes, which common, inherent issue most metal-based anodes. This review presents comprehensive timely overview challenges strategies anodes toward durable ZIBs. First, several that significantly reduce Coulombic efficiency cycling briefly discussed including dendrite formation, hydrogen evolution, corrosion. Then, mitigation summarized in terms modifying electrode/electrolyte interfaces, designing electrode structures, optimizing electrolytes separators. Further, we comprehensively discuss mechanisms behind these issues improvement with respect electrolytes, Lastly, provide perspectives critical analyses remaining challenges, outlook, future direction accelerating practical application

Language: Английский

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Hemimorphite /C interface layer with dual-effect methodically redistricted Zn2+ deposition behavior for dendrite-free zinc metal anodes

Energy storage materials, Journal Year: 2023, Volume and Issue: 62, P. 102937 - 102937

Published: Aug. 22, 2023

Language: Английский

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Polyaniline functionalized separator as synergistic medium for aqueous zinc-ion batteries

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 642, P. 421 - 429

Published: March 31, 2023

Language: Английский

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