封面特征：阐明在预锂化和常规充电期间复合阳极内从石墨到硅的“转移锂化”（ChemSusChem 7/2025）

IF 7.5 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

ChemSusChem Pub Date : 2025-04-01 DOI:10.1002/cssc.202580703

Lars Frankenstein, Pascal Jan Glomb, Marvin Mohrhardt, Steffen Böckmann, Leon Focks, Aurora Gomez-Martin, Tobias Placke, Michael Ryan Hansen, Martin Winter, Johannes Kasnatscheew

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引用次数: 0

摘要

封面特征说明了一个带电的复合阳极与石墨（Gr）和硅（Si）活性材料。由它们的电位差驱动，从Gr到Si的转移锂化可能导致Si的过锂化，从而导致材料应力和降解，即使在较低比例使用Si时也是如此。更多信息可以在J. Kasnatscheew及其同事的研究文章中找到（DOI: 10.1002/cssc.202401290）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Cover Feature: Elucidating ‘Transfer-Lithiation’ from Graphite to Si within Composite Anodes during Pre-Lithiation and Regular Charging (ChemSusChem 7/2025)

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Cover Feature: Elucidating ‘Transfer-Lithiation’ from Graphite to Si within Composite Anodes during Pre-Lithiation and Regular Charging (ChemSusChem 7/2025)

The Cover Feature illustrates a charged composite anode with both graphite (Gr) and silicon (Si) active materials. The transfer lithiation from Gr to Si, driven by their potential differences, can lead to overlithiation of Si, thus material stress and degradation, even when Si is used in lower ratios. More information can be found in the Research Article by J. Kasnatscheew and co-workers (DOI: 10.1002/cssc.202401290).

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来源期刊

ChemSusChem 化学-化学综合

CiteScore

15.80

自引率

4.80%

发文量

555

审稿时长

1.8 months

期刊介绍： ChemSusChem Impact Factor (2016): 7.226 Scope: Interdisciplinary journal Focuses on research at the interface of chemistry and sustainability Features the best research on sustainability and energy Areas Covered: Chemistry Materials Science Chemical Engineering Biotechnology