Toward Higher Prelithiation Degree of High-Capacity Si-Based Anodes via Physical Vapor Deposition: Impact on Homogeneity and Performance

IF 5.7 Q2 ENERGY & FUELS

Advanced Energy and Sustainability Research Pub Date : 2025-10-07 DOI:10.1002/aesr.70068

Aleksei Kolesnikov, Laurin Profanter, Anindityo Arifiadi, Marvin Mohrhardt, Nick Fehlings, Ilha Lee, Martin Winter, Johannes Kasnatscheew

引用次数: 0

Abstract

Lithium Ion Batteries

Incorporating lithium directly on the anode is a possible prelithiation strategy to compensate capacity losses in a lithium ion battery. Physical vapor deposition (PVD) is regarded as beneficial due to a homogenous lithium distribution. However, it is only valid for low degree of prelithiation (DOP) while high DOPs limit the PVD technique, as even Li agglomerates can emerge. More details can be found in the Research Article by Johannes Kasnatscheew and co-workers (DOI: 10.1002/aesr.202500150)

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物理气相沉积制备高容量硅基阳极的预锂化程度：对均匀性和性能的影响

锂离子电池在阳极上直接加入锂是补偿锂离子电池容量损失的一种可能的预锂化策略。由于锂分布均匀，物理气相沉积（PVD）被认为是有益的。然而，它只适用于低预锂化度（DOP），而高DOP限制了PVD技术，因为甚至Li团聚体也可能出现。更多细节可以在Johannes Kasnatscheew及其同事的研究文章（DOI: 10.1002/aesr.202500150）中找到。

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

Advanced Energy and Sustainability Research

CiteScore

8.20

自引率

3.40%

发文量

期刊介绍： Advanced Energy and Sustainability Research is an open access academic journal that focuses on publishing high-quality peer-reviewed research articles in the areas of energy harvesting, conversion, storage, distribution, applications, ecology, climate change, water and environmental sciences, and related societal impacts. The journal provides readers with free access to influential scientific research that has undergone rigorous peer review, a common feature of all journals in the Advanced series. In addition to original research articles, the journal publishes opinion, editorial and review articles designed to meet the needs of a broad readership interested in energy and sustainability science and related fields. In addition, Advanced Energy and Sustainability Research is indexed in several abstracting and indexing services, including： CAS: Chemical Abstracts Service (ACS) Directory of Open Access Journals (DOAJ) Emerging Sources Citation Index (Clarivate Analytics) INSPEC (IET) Web of Science (Clarivate Analytics).