% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{nal:1026942, author = {Ünal, Leyla and Maccio-Figgemeier, Viviane and Gebresilassie Eshetu, Gebrekidan and Figgemeier, Egbert}, title = {{I}n‐{V}itro {E}lectrochemical {P}relithiation: {A} {K}ey {P}erformance‐{B}oosting {S}trategy for {C}arbon {N}anotube‐{C}ontaining {S}ilicon‐{B}ased {N}egative {E}lectrodes in {L}i‐{I}on {B}atteries}, journal = {ChemElectroChem}, volume = {11}, number = {17}, issn = {2196-0216}, address = {Weinheim}, publisher = {Wiley-VCH}, reportid = {FZJ-2024-03534}, pages = {e202400146}, year = {2024}, note = {The authors acknowledge the Federal Ministry of Education and Research of Germany (BMBF) for funding this work through the projects, PräLi (03XP0238X) and ProMIZ (13XP0397B). Open-Access funding enabled and organized by Projekt DEAL.}, abstract = {Prelithiation technology has emerged as an enabling approach towards the practical deployment of Silicon negative electrode-based Li-Ion batteries, leading to significant advancement in initial Coulombic efficiency (ICE), energy density and cycle life. In this study, an electrochemical prelithiation has been applied to Multi-Walled Carbon Nanotubes (MWCNTs)-containing Silicon-rich Silicon/Graphite-based negative electrode, eliminating almost $~51.03 \%$ of its first irreversible capacity losses. In contrast, a benchmarking negative electrode utilizing Carbon black (Super P) as conductive additive is found to demonstrate a reduction of $~39.55 \%$ after prelithiation, which is considerably lower compared to MWCNTs-based electrode system. Post-mortem analysis using Energy-dispersive X-ray (EDX) analysis with a Scanning Electron Microscope (SEM) and Attenuated Total Reflection Fourier Transform Infrared Spectroscopy (ATR-FTIR) shows disparities between pristine-cycled and prelithiated-cycled negative electrodes. Overall, prelithiation enabled MWCNTs can be regarded as an essential additive component in Silicon-based negative electrode systems for high-energy density Li-Ion batteries.}, cin = {IEK-12}, ddc = {540}, cid = {I:(DE-Juel1)IEK-12-20141217}, pnm = {1221 - Fundamentals and Materials (POF4-122)}, pid = {G:(DE-HGF)POF4-1221}, typ = {PUB:(DE-HGF)16}, UT = {WOS:001234783100001}, doi = {10.1002/celc.202400146}, url = {https://juser.fz-juelich.de/record/1026942}, }