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Titel:

High-Resolution DEIS Dataset for Lithium Plating Detection in Commercial 18650 Cells

Dokumenttyp:
Forschungsdaten
Veröffentlichungsdatum:
28.04.2026
Verantwortlich:
Urban, Raphael
Autorinnen / Autoren:
Urban, Raphael; Seyfritz-Comby, Mathieu; Peter, Christian; Abo Gamra, Kareem; Grosu, Cristina; Lienkamp, Markus
Institutionszugehörigkeit:
TUM
Herausgeber:
TUM
Identifikator:
doi:10.14459/2026mp1845269.001
Konzept-DOI:
doi:10.14459/2026mp1845269
Enddatum der Datenerzeugung:
15.10.2025
Fachgebiet:
ERG Energietechnik, Energiewirtschaft; VER Technik der Verkehrsmittel
Quellen der Daten:
Experimente und Beobachtungen / experiments and observations
Datentyp:
Tabellen / tables
Methode der Datenerhebung:
Safion Inspectrum 10.5ES, RaspberryPi 3, Binder KB-400
Beschreibung:
The dataset contains dynamic impedance data from three commercial 18650 cylindrical cells: Samsung INR 18650-35E, Samsung INR 18650-29E and TerraE INR 18650-25P. The cells were charged with C-rates of 0.25, 0.5, 1, 2, 3 and 4C. The cells were cycled in a climate chamber with 25°C for the Samsung cells and 25°C and 0°C for the TerraE.
Impedance data was collected at 1 Hz for the Samsung cells and from 2kHz-5Hz for the TerraE with a multi-sine excitation.
Schlagworte:
Lithium Plating; Electrochemical Impedance Spectroscopy; Lithium-ion batteries; Fast-charging
Technische Hinweise:
View and download (48 MB total, 176 Files)
The data server also offers downloads with FTP
The data server also offers downloads with rsync (password m1845269.001):
rsync rsync://m1845269.001@dataserv.ub.tum.de/m1845269.001/
Sprache:
en
Rechte:
by-sa, http://creativecommons.org/licenses/by-sa/4.0
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