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Cited by 257

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

A functionalized separator enables dendrite‐free Zn anode via metal‐polydopamine coordination chemistry

Open access
Liu, Yanfen, Liu, Shude, Xie, Xuesong, Li, Zhicheng, Wang, Pinji, Lu, Bingan, Liang, Shuquan, Tang, Yan, Zhou, Jiang·2023·InfoMat

Abstract

Designing a multifunctional separator with abundant ion migration paths is crucial for tuning the ion transport in rocking‐chair‐type batteries. Herein, a polydopamine‐functionalized PVDF (PVDF@PDA) nanofibrous membrane is designed to serve as a separator for aqueous zinc‐ion batteries (AZIBs). The functional groups (OH and NH) in PDA facilitate the formation of ZnO and ZnN coordination bonds with Zn ions, homogenizing the Zn‐ion flux and thus enabling dendrite‐free Zn deposition. Moreover, the PVDF@PDA separator effectively inhibits the shuttling of V‐species through the formation of VO coordination bonds. As a result, the Zn/NH 4 V 4 O 10 battery with the PVDF@PDA separator exhibits enhanced cycling stability (92.3% after 1000 cycles at 5 A g−1) and rate capability compared to that using a glass fiber separator. This work provides a new avenue to design functionalized separators for high‐performance AZIBs. image

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Metadata

Authors
Liu, Y., Liu, S., Xie, X., Li, Z., Wang, P., Lu, B., Liang, S., Tang, Y., & Zhou, J.
Venue
InfoMat
Publisher
Wiley
Published
2022-10-05
Volume
5
Issue
3
ISSN
2567-3165 (ISSN-L)
OpenAlex
W4301594784
Cited by
257
References
34
FWCI
15.32
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: A functionalized separator enables dendrite‐free Zn anode via metal‐polydopamine coordination chemistry. https://app.cochat.ai/papers/10.1002/inf2.12374
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Liu, Y., Liu, S., Xie, X., Li, Z., Wang, P., Lu, B., Liang, S., Tang, Y., & Zhou, J. (2023). A functionalized separator enables dendrite‐free Zn anode via metal‐polydopamine coordination chemistry. InfoMat. https://doi.org/10.1002/inf2.12374

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