Marius Bauer
Technische Universität München
11 Papers
13 Citations
Marius Bauer is an academic researcher from Technische Universität München. The author has contributed to research in topics: Voltage & Chemistry. The author has an hindex of 5, co-authored 11 publications.
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Papers
Voltage relaxation and impedance spectroscopy as in-operando methods for the detection of lithium plating on graphitic anodes in commercial lithium-ion cells
TL;DR: In this article, voltage relaxation and impedance spectroscopy are introduced as in-operando methods for detecting lithium plating in commercial lithium-ion cells with graphitic anodes, which solely rely on nondestructive measurement quantities and thus are fully suitable for the application in battery management systems.
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Understanding the Dilation and Dilation Relaxation Behavior of Graphite-Based Lithium-Ion Cells
TL;DR: In this paper, the dilation behavior of graphite/NMC pouch cells is studied with a focus on relaxation phenomena occurring after current pulses, and a method for the thermal compensation of dilation data is developed.
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Multi-phase formation induced by kinetic limitations in graphite-based lithium-ion cells : Analyzing the effects on dilation and voltage response
Marius Bauer,Bernhard Rieger,Stefan Schindler,Peter Keil,Mario Wachtler,Michael A. Danzer,Andreas Jossen +6 more
TL;DR: In this paper, the dilation and voltage effects related with the formation and dissolution of overshooting phases in graphite electrodes are investigated and a modeling approach is proposed, which allows to simulate voltage responses both under heavy charge loads and during subsequent relaxation phases.
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Discrimination of degradation processes in lithium-ion cells based on the sensitivity of aging indicators towards capacity loss
TL;DR: In this paper, the internal resistance and power capability of NMC/graphite cells were calculated from time domain measurements and an analysis of their sensitivities towards capacity loss induced by high or low temperature cycling was carried out.
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Preventing thermal propagation in battery packs using enthalpy supported thermal barriers
TL;DR: In this paper, a thermal barrier is placed between the individual cells to prevent thermal propagation (TP) in lithium-ion battery packs, and different test setups are used to characterize the functionality of the thermal barrier.
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