Faculty:
Faculty of Engineering Science



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 ING

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 Bayreuth,  Germany

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 Faculty of Engineering Science at the University of Bayreuth

 Fakultät für Ingenieurwissenschaften an der Universität Bayreuth

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2024 - 20262
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OpenAIRE Fields of Science: 0202 electrical engineering, electronic engineering, in ×

Research Data search results

Now showing 1 - 2 of 2
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    Research DataOpen Access
    Database of Lithium-Ion Battery Aging: Degradation Modes, Electrode Resistance Rise, and Impedance
    (2026-06-25) Hofmann Tobias; Sayilgan Cem; Duesdieker Marco; Hamar Jacob; Sturm Johannes; Erhard Simon; Jossen Andreas; Schmidt Jan Philipp
    Accurate modeling of lithium-ion batteries (LiBs) benefits from detailed knowledge of degradation modes (DMs) and electrode impedance rise, information that is currently unavailable as an open-access dataset. This work presents a comprehensive three-electrode NMC-graphite LiB aging study conducted over nine months, including eleven checkups. Each checkup comprises pseudo-open-circuit voltage measurements, hybrid pulse power characterization, and electrochemical impedance spectroscopy at varying states of charge and temperature. The published dataset not only includes raw data but also provides labels and evaluation scripts for DMs, electrode resistance, impedance, and equivalent circuit model parameters. This dataset is poised to accelerate the development of advanced battery models and fast-charging strategies and can serve as a robust validation dataset for data-driven models. Notably, this dataset is the longest-lasting and most comprehensive, including three-electrode configurations, making it an invaluable resource for researchers and engineers in the field of battery technology.
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    Research DataOpen Access
    MRT_2024_09_12 Medium-duty road freight transport - Investigation on battery electric and fuel cell trucks with a prediction until 2050 - Supplemetary Materials
    (2024-09-26) Dollinger, Manfred
    MRT_2024_09_12 contains the following data: Table S1: Drive_data_BET_FCET_short_tour_details Table S2: Drive_data_BET_FCET_long_tour_details Table S3: Truck_weight_short_tour_details Table S4: Truck_weight_long_tour_details Table S5: Truck_accessories_details Figure S6: Consumption_shares_deatils Figure S7: Profile_data_short_tour_confidential Figure S8: Profile_data_long_tour_confidential Table S9: Simulation_Data_long_tour Table S10: Simulation data_short_tour Table S11: DAF_XF_480_data_sheet Table S12: DAF_XG_480_truck_data_sheet