一种用于硫化物基全固态锂电池的超稳定预锂化锡阳极。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-02-03 DOI:10.1039/d5cc00685f

Haozhe Geng , Senhe Huang , Zhenyu Zhang , Sheng Han , Rongrong Miao , Jinhui Zhu , Xiaodong Zhuang

引用次数: 0

摘要

研究了一种用于硫化物基全固态锂电池（ASSLBs）的预锂化锡（LiSn）阳极，该阳极与Li6PS5Cl硫化物电解质具有良好的相容性。LiSn|NCM811电池达到163 mA h g-1容量（0.1C），在650次循环（1C）后保持91%。预锂化补偿了锂的损失，减轻了体积膨胀，实现了高性能assb。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

An ultra-stable prelithiated Sn anode for sulfide-based all-solid-state Li batteries†

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An ultra-stable prelithiated Sn anode for sulfide-based all-solid-state Li batteries†

A prelithiated Sn (LiSn) anode was developed for sulfide-based all-solid-state Li batteries (ASSLBs), demonstrating high compatibility with Li₆PS₅Cl sulfide electrolyte. The LiSn|NCM811 cell achieved 163 mA h g⁻¹ capacity (0.1C) and 91% retention after 650 cycles (1C). Prelithiation compensated Li loss and mitigated volume expansion, enabling high-performance ASSLBs.

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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.