Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell [dataset – version 2: result data]
Luh, Matthias
1,2; Blank, Thomas
2
1 Institut für Programmstrukturen und Datenorganisation (IPD), Karlsruher Institut für Technologie (KIT)
2 Institut für Prozessdatenverarbeitung und Elektronik (IPE), Karlsruher Institut für Technologie (KIT)
1,2; Blank, Thomas
21 Institut für Programmstrukturen und Datenorganisation (IPD), Karlsruher Institut für Technologie (KIT)
2 Institut für Prozessdatenverarbeitung und Elektronik (IPE), Karlsruher Institut für Technologie (KIT)
Abstract (englisch):
Battery degradation is critical to the cost-effectiveness and usability of battery-powered products. Aging studies can help to better understand and model degradation and to optimize the operation strategy. Nevertheless, there are only a few comprehensive and freely available aging datasets for these applications.
To our knowledge, the dataset presented in the following is one of the largest published to date. It contains data from 228 commercial NMC/C+SiO lithium-ion cells aged for almost 600 days under a wide range of operating conditions. We investigate calendar and cyclic aging and also apply different driving cycles to some of the cells.
This dataset is an update to the dataset previously published under the DOI 10.35097/1947 and described in the publication with the DOI 10.1038/s41597-024-03831-x. This dataset only includes result data (capacity, impedance, and pulse resistance measurements). The log data is published under the DOI 10.35097/kww7jv8ajuvchcah.
To our knowledge, the dataset presented in the following is one of the largest published to date. It contains data from 228 commercial NMC/C+SiO lithium-ion cells aged for almost 600 days under a wide range of operating conditions. We investigate calendar and cyclic aging and also apply different driving cycles to some of the cells.
This dataset is an update to the dataset previously published under the DOI 10.35097/1947 and described in the publication with the DOI 10.1038/s41597-024-03831-x. This dataset only includes result data (capacity, impedance, and pulse resistance measurements). The log data is published under the DOI 10.35097/kww7jv8ajuvchcah.
| Zugehörige Institution(en) am KIT | Institut für Programmstrukturen und Datenorganisation (IPD) Institut für Prozessdatenverarbeitung und Elektronik (IPE) |
| Publikationstyp | Forschungsdaten |
| Publikationsdatum | 27.09.2024 |
| Erstellungsdatum | 12.10.2022 - 01.06.2024 |
| Identifikator | DOI: 10.35097/1969 KITopen-ID: 1000169196 |
| HGF-Programm | 38.02.03 (POF IV, LK 01) Batteries in Application |
| Lizenz | Creative Commons Namensnennung 4.0 International |
| Projektinformation | GRK 2153/2 (DFG, DFG KOORD, GRK 2153/2) |
| Externe Relationen | Forschungsdaten/Software Forschungsdaten/Software |
| Schlagwörter | lithium-Ion, batteries, battery degradation, battery aging, battery ageing, battery, data, cycling data, electrochemical impedance spectroscopy (EIS), High Power Pulse Charging (HPPC), battery lifetime, NMC, NCM, silicon anode, NMC/C-SiO, battery degradation dataset, battery impedance, capacity fade, power fade, lithium plating, lithium stripping |
| Liesmich | Version 1 of the dataset [1] is described in detail in [2] and Chapter 7.1 of [3]. The differences between version 1 and version 2 (this dataset) are described in the "Readme" file included in this dataset. [1] Luh, M., Blank, T. Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell [dataset]. RADAR4KIT, 2024, DOI 10.35097/1947 |
| Art der Forschungsdaten | Dataset |
| Relationen in KITopen |
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| Globale Ziele für nachhaltige Entwicklung |