journal article·2023-01Open access

On the Practical Applicability of the Li Metal‐Based Thermal Evaporation Prelithiation Technique on Si Anodes for Lithium Ion Batteries (Adv. Energy Mater. 3/2023)

Egy Adhitama, Marlena M. Bela, Feleke Demelash, Marian C. Stan, Martin Winter, Aurora Gomez‐Martin, Tobias Placke

Advanced Energy Materials· Volume 13· Issue 3

Abstract

Li Thermal Evaporation In article number 2203256, Egy Adhitama, Aurora Gomez-Martin, and co-workers evaluate the practical applicability of Li thermal evaporation as a pre-lithiation technique on powder-based Si in both Li metal cells and a full-cell setup with lithium nickel cobalt manganese oxide (LiNi0.8Co0.1Mn0.1O2, NCM-811). This study deeply discusses the significant consequences of electrode capacity balancing (N:P ratio) with regard to prelithiation. The trade-off between cell lifetime and energy density is also highlighted.
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Research context

OpenAlex topics: Advancements in Battery Materials · Extraction and Separation Processes

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Affiliations

MEET Battery Research Center Institute of Physical Chemistry University of Münster Corrensstr. 46 48149 Münster Germany

International Graduate School for Battery Chemistry, Characterization, Analysis, Recycling and Application (BACCARA) University of Münster Corrensstr. 40 48149 Münster Germany

Helmholtz Institute Münster IEK‐12 Forschungszentrum Jülich GmbH Corrensstr. 46 48149 Münster Germany

References

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