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A reversible Zn-metal battery

Nature Nanotechnology, 2021
Thanks to a stable fluorinated interphase formed on top of a Zn metal anode, a Zn metal battery shows 99.9% Coulombic efficiency and record-high Zn utilization.
Guojin Liang, Chunyi Zhi
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Working Aqueous Zn Metal Batteries at 100 °C

ACS Nano, 2022
Reliable power supplies at extremely high temperatures are urgently needed to broaden the application scenarios for electric devices. Aqueous zinc metal batteries (ZMBs) with intrinsic safety are a promising alterative for high-temperature energy storage.
Jiawei Wang   +8 more
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Halogenated Zn2+ Solvation Structure for Reversible Zn Metal Batteries

Journal of the American Chemical Society, 2022
Rechargeable aqueous Zn metal batteries have become promising candidates for large-scale electrochemical energy storage owing to their high safety and affordable low cost. However, Zn metal anode suffers from dendritic growth and hydrogen evolution reaction (HER), deteriorating the electrochemical performance. Here, we demonstrate that these challenges
Qiu Zhang   +8 more
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A Perspective: the Technical Barriers of Zn Metal Batteries

Chemical Research in Chinese Universities, 2020
Energy storage will witness a leap of understanding of new battery chemistries. Considering the safety that cannot be compromised, new aqueous batteries may surface as the solutions to meet the immense market needs, where the growth of renewables is no longer limited by the lack of storage.
Xiulei Ji, Heng Jiang
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Practicable Zn metal batteries enabled by ultrastable ferromagnetic interface

Science Bulletin, 2023
Rechargeable zinc (Zn) metal batteries (RZMBs) are demonstrated as sustainable and low-cost alternative in the energy storage industry of the future. However, the elusive Zn deposition behavior and water-originated parasitic reactions bring significant challenges to the fabrication and commercialization of Zn anodes, especially under high plating ...
Chuang, Sun   +7 more
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Na-Zn liquid metal battery

Journal of Power Sources, 2016
Abstract A new kind of membrane free liquid metal battery was developed. The battery employs liquid sodium and zinc as electrodes both in liquid state, and NaCl-CaCl 2 molten salts as electrolyte. The discharge flat voltage is in the range of about 1.4 V–1.8 V, and the cycle efficiency achieved is about 90% at low discharge current densities (below ...
Junli Xu   +5 more
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Guiding uniform Zn deposition by cocoons for long-life Zn metal batteries

New Journal of Chemistry, 2021
The interlaced carbon membranes are prepared using silk cocoons via high-temperature sintering processes and has been assembled in symmetric zinc batteries to successfully inhibit the dendrite growth.
Yu Xia   +5 more
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Encapsulation of Metallic Zn in a Hybrid MXene/Graphene Aerogel as a Stable Zn Anode for Foldable Zn‐Ion Batteries

Advanced Materials, 2021
AbstractA 3D host can effectively mitigate the dendritic growth of a zinc (Zn)‐metal anode. However, the increased electrode/electrolyte reaction area using the 3D substrate accelerates the passivation and corrosion at the anode interface, ultimately degrading the electrochemical performance.
Jiahui Zhou   +6 more
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