锂/固态电解质阳极的临界电流密度测量：重新思考的时间

IF 17.5 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Matter Pub Date : 2025-09-03 DOI:10.1016/j.matt.2025.102376

Kostiantyn V. Kravchyk , Matthias Klimpel , Maksym V. Kovalenko

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引用次数: 0

摘要

临界电流密度（CCD）测量被广泛用于评价锂金属阳极与固态电解质配对的电化学性能。尽管如此，对CCD定义缺乏共识损害了报告值的可靠性和可比性。在这篇文章中，我们呼吁对CCD协议进行重新评估，并提倡对对称和全电池配置的电压曲线进行标准化解释，以实现有意义的交叉研究比较。

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Critical current density measurements of Li/solid-state electrolyte anodes: Time for a rethink

Critical current density (CCD) measurements are widely used to assess the electrochemical performance of Li metal anodes paired with solid-state electrolytes. Nonetheless, the lack of consensus on the definition of CCD undermines the reliability and comparability of reported values. In this Matter of Opinion, we call for a reassessment of CCD protocols and advocate for standardized interpretation of voltage profiles in both symmetric and full-cell configurations to enable meaningful cross-study comparisons.

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来源期刊

Matter MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

26.30

自引率

2.60%

发文量

367

期刊介绍： Matter, a monthly journal affiliated with Cell, spans the broad field of materials science from nano to macro levels,covering fundamentals to applications. Embracing groundbreaking technologies,it includes full-length research articles,reviews, perspectives,previews, opinions, personnel stories, and general editorial content. Matter aims to be the primary resource for researchers in academia and industry, inspiring the next generation of materials scientists.