3D dual-gradient lithiophilic AgNWs@ZnO modified separator for boosting stable lithium metal batteries†

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-01-23 DOI:10.1039/d5cc00257e

Mengyu Gao , Qi Zhang , Yuan Tian , Cheng Wang

引用次数: 0

Abstract

A three-dimensional zinc oxide coated silver nanowire (AgNWs@ZnO) network structure with dual-gradient lithiophilicity and conductivity has been designed to modify a commercial polypropylene (PP) separator for guiding uniform lithium deposition and further protecting lithium metal anodes. An Li‖LFP full cell with an AgNWs@ZnO/PP modified separator can stably cycle for 600 cycles at 1C and maintain a 95% capacity retention rate.

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3D双梯度亲锂AgNWs@ZnO改性分离器，用于提高锂金属电池的稳定性。

设计了一种具有双梯度亲锂性和导电性的三维氧化锌包覆银纳米线（AgNWs@ZnO）网络结构，用于修饰商用聚丙烯（PP）分离器，以指导均匀锂沉积并进一步保护锂金属阳极。安利‖LFP全电池与AgNWs@ZnO/PP改性分离器可以稳定循环600个循环在1C和保持95%的容量保留率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.