Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive

William W. Chesson; Florian Klein; Thomas Diemant; Annika Regitta Schür; Claudia Pfeifer; Paul Drews; Zenonas Jusys; R. Jürgen Behm; Mika Lindén; Hugh Geaney; Kevin Ryan; Matthias Kuenzel; Dominic Bresser; Peter Axmann; Stefano Passerini

doi:10.1149/1945-7111/ad9bf2

Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive

William W. Chesson, Florian Klein, Thomas Diemant, Annika Regitta Schür, Claudia Pfeifer, Paul Drews, Zenonas Jusys, R. Jürgen Behm, Mika Lindén, Hugh Geaney, Kevin Ryan, Matthias Kuenzel, Dominic Bresser, Peter Axmann, Stefano Passerini

Research output: Contribution to journal › Article › peer-review

Abstract

Highlights Li-rich Li_1.2Ni_0.2Mn_0.6O₂ (LRNM) cathode offer high voltage and specific capacity. Lithium oxalate (Li₂C₂O₄) as pre-lithiation additive. High-capacity a-Si on copper silicide nanowire. Graphite||LRNM cells achieve more than 1,000 cycles with >80% capacity retention. a-Si/CuSi NW||LRNM cells retain 50% after 400 cycles.

Original language	English
Article number	120525
Journal	Journal of the Electrochemical Society
Volume	171
Issue number	12
DOIs	https://doi.org/10.1149/1945-7111/ad9bf2
Publication status	Published - 3 Dec 2024

Keywords

graphite
Li-rich cathode
lithium oxalate
lithium-ion batteries
Si nanowires

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1149/1945-7111/ad9bf2

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Chesson, W. W., Klein, F., Diemant, T., Schür, A. R., Pfeifer, C., Drews, P., Jusys, Z., Behm, R. J., Lindén, M., Geaney, H., Ryan, K., Kuenzel, M., Bresser, D., Axmann, P., & Passerini, S. (2024). Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive. Journal of the Electrochemical Society, 171(12), Article 120525. https://doi.org/10.1149/1945-7111/ad9bf2

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title = "Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive",

abstract = "Highlights Li-rich Li1.2Ni0.2Mn0.6O2 (LRNM) cathode offer high voltage and specific capacity. Lithium oxalate (Li2C2O4) as pre-lithiation additive. High-capacity a-Si on copper silicide nanowire. Graphite||LRNM cells achieve more than 1,000 cycles with >80% capacity retention. a-Si/CuSi NW||LRNM cells retain 50% after 400 cycles.",

keywords = "graphite, Li-rich cathode, lithium oxalate, lithium-ion batteries, Si nanowires",

author = "Chesson, {William W.} and Florian Klein and Thomas Diemant and Sch{\"u}r, {Annika Regitta} and Claudia Pfeifer and Paul Drews and Zenonas Jusys and Behm, {R. J{\"u}rgen} and Mika Lind{\'e}n and Hugh Geaney and Kevin Ryan and Matthias Kuenzel and Dominic Bresser and Peter Axmann and Stefano Passerini",

note = "Publisher Copyright: {\textcopyright} 2024 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited.",

year = "2024",

month = dec,

day = "3",

doi = "10.1149/1945-7111/ad9bf2",

language = "English",

volume = "171",

journal = "Journal of the Electrochemical Society",

issn = "0013-4651",

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Chesson, WW, Klein, F, Diemant, T, Schür, AR, Pfeifer, C, Drews, P, Jusys, Z, Behm, RJ, Lindén, M, Geaney, H , Ryan, K, Kuenzel, M, Bresser, D, Axmann, P & Passerini, S 2024, 'Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive', Journal of the Electrochemical Society, vol. 171, no. 12, 120525. https://doi.org/10.1149/1945-7111/ad9bf2

TY - JOUR

T1 - Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive

AU - Chesson, William W.

AU - Klein, Florian

AU - Diemant, Thomas

AU - Schür, Annika Regitta

AU - Pfeifer, Claudia

AU - Drews, Paul

AU - Jusys, Zenonas

AU - Behm, R. Jürgen

AU - Lindén, Mika

AU - Geaney, Hugh

AU - Ryan, Kevin

AU - Kuenzel, Matthias

AU - Bresser, Dominic

AU - Axmann, Peter

AU - Passerini, Stefano

PY - 2024/12/3

Y1 - 2024/12/3

N2 - Highlights Li-rich Li1.2Ni0.2Mn0.6O2 (LRNM) cathode offer high voltage and specific capacity. Lithium oxalate (Li2C2O4) as pre-lithiation additive. High-capacity a-Si on copper silicide nanowire. Graphite||LRNM cells achieve more than 1,000 cycles with >80% capacity retention. a-Si/CuSi NW||LRNM cells retain 50% after 400 cycles.

AB - Highlights Li-rich Li1.2Ni0.2Mn0.6O2 (LRNM) cathode offer high voltage and specific capacity. Lithium oxalate (Li2C2O4) as pre-lithiation additive. High-capacity a-Si on copper silicide nanowire. Graphite||LRNM cells achieve more than 1,000 cycles with >80% capacity retention. a-Si/CuSi NW||LRNM cells retain 50% after 400 cycles.

KW - graphite

KW - Li-rich cathode

KW - lithium oxalate

KW - lithium-ion batteries

KW - Si nanowires

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U2 - 10.1149/1945-7111/ad9bf2

DO - 10.1149/1945-7111/ad9bf2

M3 - Article

AN - SCOPUS:85213035821

SN - 0013-4651

VL - 171

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

IS - 12

M1 - 120525

ER -

Advanced Balancing of High-Energy Lithium Ion Cells Comprising Lithium-Rich Layered Oxide and a-Si/CuSi Nanowire Using a Cathode Pre-Lithiation Additive

Abstract

Keywords

UN SDGs

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