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Peptide Gel Electrolytes for Stabilized Zn Metal Anodes
ACS Nano, 2023 The rechargeable aqueous Zn ion battery (AZIB) is considered a promising candidate for future energy storage applications due to its intrinsic safety features and low cost. However, Zn dendrites and side reactions (e.g., corrosion, hydrogen evolution reaction, and inactive side product (Zn hydroxide sulfate) formation) at the Zn metal anode have been ...
Yizhou Wang +12 more
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Nucleophilic Interfacial Layer Enables Stable Zn Anodes for Aqueous Zn Batteries
Nano Letters, 2022 Aqueous Zn batteries are emerging as promising energy storage devices. However, severe dendrite growth and side reactions of Zn anodes restrict their further development. Herein, we develop a nucleophilic interfacial layer (NIL) on Zn to achieve a highly stable Zn anode for rechargeable Zn batteries.
Yan Xu +9 more
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Engineering hosts for Zn anodes in aqueous Zn-ion batteries
Energy & Environmental Science, 2023 This review systematically summarizes the host-design strategies for Zn anodes regarding substrate and interface fabrication, aiming to provide a prospective guideline for developing high-performance Zn anodes.
Yunhai Zhu +6 more
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Chemical Passivation Stabilizes Zn Anode
Advanced Materials, 2022AbstractAqueous zinc ion batteries are an attractive option for grid‐scale energy storage, which is vital to the integration of renewable energy resources with the electric energy infrastructure. The cycling stability of aqueous ZIBs is determined by the electrochemical reversibility of Zn anode, which is often deteriorated by its corrosion and ...
Pan He, Jiaxing Huang
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Stable Zn Anodes with Triple Gradients
Advanced Materials, 2022AbstractAqueous zinc‐ion batteries are highly desirable for sustainable energy storage, but the undesired Zn dendrites growth severely shortens the cycle life. Herein, a triple‐gradient electrode that simultaneously integrates gradient conductivity, zincophilicity, and porosity is facilely constructed for a dendrite‐free Zn anode. The simple mechanical
Yong Gao +7 more
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Dynamic Biomolecular “Mask” Stabilizes Zn Anode
Small, 2022AbstractZn anode is confronted with serious Zn dendrite growth and water‐induced parasitic reactions, which severely hinders the rapid development and practical application of aqueous zinc metal batteries (AZMBs). Herein, inspired by sodium hyaluronate (SH) biomolecules in living organisms featured with the functions of water retention, ion‐transport ...
Yanmei Li +10 more
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Leveling the Zn Anode by Crystallographic Orientation Manipulation
Nano Letters, 2023Dendrite growth and corrosion of Zn metal anodes result in the limited reversibility of aqueous Zn metal batteries (ZMBs), hindering their prospects as large-scale energy storage devices. Inspired by the similarity of conventional electroplating industrial engineering and Zn deposition in ZMBs, we tend to utilize a low-cost leveling agent (LEA), 1,4 ...
Jinqiu Zhou +8 more
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Chemistry – A European Journal, 2023
AbstractAqueous zinc‐ion batteries (AZIBs) have attracted considerable attention. However, due to the uneven distribution of charge density at Zn anode‐electrolyte interface, severe dendrites and corrosion are generated during cycling. In this work, a facile and scalable strategy to address the above‐mentioned issues has been proposed through ...
Shengkang Zhan +9 more
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AbstractAqueous zinc‐ion batteries (AZIBs) have attracted considerable attention. However, due to the uneven distribution of charge density at Zn anode‐electrolyte interface, severe dendrites and corrosion are generated during cycling. In this work, a facile and scalable strategy to address the above‐mentioned issues has been proposed through ...
Shengkang Zhan +9 more
openaire +2 more sources
Surface and Interface Engineering of Zn Anodes in Aqueous Rechargeable Zn‐Ion Batteries
Small, 2022AbstractRechargeable zinc‐ion batteries (ZIBs) have shown great potential as an alternative to lithium‐ion batteries. The ZIBs utilize Zn metal as the anode, which possesses many advantages such as low cost, high safety, eco‐friendliness, and high capacity.
Jiaxian Zheng +8 more
openaire +3 more sources