采用层间策略稳定固态电池中Li1.3Al0.3Ti1.7(PO4)3与锂电极的界面

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-01-14 DOI:10.1039/d4cc06375a

Jinhan Zhang , Guixian Liu , Pengbo Zhai , Xiangxin Guo

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引用次数: 0

摘要

在Li1.3Al0.3Ti1.7(PO4)3 （LATP）与锂（Li）电极之间构建了聚偏二烯烃：BN层，提高了界面相容性和热稳定性。富li3n固体电解质界面调控锂沉积行为。固态锂金属电池（sslmb）表现出优异的电化学性能，在0.2 mA cm-2下可循环800小时，临界电流密度为1.4 mA cm-2。这些研究为sslmb的接口工程提供了指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Stabilizing the interface of Li1.3Al0.3Ti1.7(PO4)3 and lithium electrodes via an interlayer strategy in solid-state batteries†

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Stabilizing the interface of Li1.3Al0.3Ti1.7(PO4)3 and lithium electrodes via an interlayer strategy in solid-state batteries†

A polyvinylidene carbonate:BN layer was constructed between Li_1.3Al_0.3Ti_1.7(PO₄)₃ (LATP) and the lithium (Li) electrode, improving interfacial compatibility and thermal stability. The Li₃N-rich solid electrolyte interphase regulates Li deposition behaviors. The solid-state Li metal batteries (SSLMBs) show remarkable electrochemical performance, exhibiting endurance for 800 hours of cycling at 0.2 mA cm⁻² and a critical current density of 1.4 mA cm⁻². These studies provide guidance for interface engineering in SSLMBs.

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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.