Recent progress in aluminum anodes for high-performance rechargeable aqueous Al-ion batteries

Li, Le; Jia, Shaofeng; Shi, Yue; Wang, Conghui; Qiu, Hengwei; Ji, Yongqiang; Cao, Minghui; Zhang, Dan

doi:10.1039/d4qi00468j

Inorg. Chem. Front.

2024

DOI: 10.1039/d4qi00468j

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Recent progress in aluminum anodes for high-performance rechargeable aqueous Al-ion batteries

Le Li,

Shaofeng Jia,

Yue Shi

et al.

Abstract: The growing market for electric vehicles and upcoming grid-scale storage systems are spurring the development of renewable energy storage technologies. Rechargeable aluminum-ion batteries (AIBs) are considered ideal for large-scale energy...

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Cited by 3 publications

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Ultra‐Stable Zinc Anodes Facilitated by Hydrophilic Polypropylene Separators with Large Scale Production Capacity

Zhu,

Xu,

Zhang

et al. 2024

Adv Funct Materials

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Electrochemical Performance of aqueous Zn‐ion batteries (AZIBs) is prominently constrained by poor stability of zinc‐metal anodes. However, the use of conventional aqueous separators unfavorable to the uniform deposition of Zn metal and restricted cell cycle life, has hindered the large‐scale application of such battery systems. Here, a separator with hydrophobic/hydrophilic structural domains (marked as PP‐g‐AA) is reported, where the polypropylene (PP) polymer backbone permits partial blockage of water molecules and prevent side reactions, and the carboxyl functional groups in the grafted acrylic acid (AA) facilitate to well regulate the interfacial electric field and Zn2+ ion concentration field, thus remarkably promotes homogenization of zinc ion flux, achieving dendritic‐free deposition of Zn2+. Moreover, the PP‐g‐AA separator sustains a long‐term cycling over 4000 h at a current density of 2 mA cm−2 with a high Coulombic efficiency of 99.6% achieved in Zn||Cu cells, which if assembled into Zn||Zn0.27V2O5·nH2O (ZVO) cells would yield ≈100% retention for 1000 cycles. This research highlights that the strategy opens up a new avenue based on PP‐g‐AA for further decreasing the cost and promoting the industrial application of AZIBs.

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Ultra‐Stable Zinc Anodes Facilitated by Hydrophilic Polypropylene Separators with Large Scale Production Capacity

Zhu,

Xu,

Zhang

et al. 2024

Adv Funct Materials

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A dual-layer solid electrolyte interphase enhances interfacial chemistry stability in aqueous aluminium metal batteries

Zhao,

Zhang,

2024

Chemical Engineering Journal

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High-Performance 3D Flower-Morphology NiO@C composite cathode material for Rechargeable Aluminum-Ion batteries

Lei,

Wei,

et al. 2024

Journal of Electroanalytical Chemistry

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Recent progress in aluminum anodes for high-performance rechargeable aqueous Al-ion batteries

Abstract: The growing market for electric vehicles and upcoming grid-scale storage systems are spurring the development of renewable energy storage technologies. Rechargeable aluminum-ion batteries (AIBs) are considered ideal for large-scale energy...

Cited by 3 publications

References 76 publications

Ultra‐Stable Zinc Anodes Facilitated by Hydrophilic Polypropylene Separators with Large Scale Production Capacity

Ultra‐Stable Zinc Anodes Facilitated by Hydrophilic Polypropylene Separators with Large Scale Production Capacity

A dual-layer solid electrolyte interphase enhances interfacial chemistry stability in aqueous aluminium metal batteries

High-Performance 3D Flower-Morphology NiO@C composite cathode material for Rechargeable Aluminum-Ion batteries

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