Zukunftsweisende elektrochemische Energiespeicherung

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Schindler, Stefan

Stefan Schindler
  •   Graduation: Electrical Engineering

     and Information Technology (M.Sc.)

     2007 - 2014

     Karlsruhe Institute of Technology (KIT)

   

Research Focus

  • Nondestructive analysis, modeling and simulation of degradation processes in commercial lithium-ion cells
  • Model-based prediction and prevention of lithium deposition during cell charging at severe operating conditions
  • Development of degradation optimized fast-charging profiles

Activities

Research Experience

  • Research Internship at Robert Bosch GmbH, Corporate Research, Gerlingen-Schillerhöhe, 2012 - Modelling of electrochemical loss process in high temperature catalytic gas sensors

 

Teaching Experience

  • Exercise tutor for EST III lecture, University Ulm, 2015-2016

 

Memberships

  •  HIU PhD club board member, since 2015

Selected HIU Publications

Bauer, M.; Rieger, B.; Schindler, S.; Keil, P.; Wachtler, M.; Danzer, M. A.; Jossen, A. Multi-Phase Formation induced by kinetic Limitations in Graphite-based Lithium-Ion Cells: Analyzing the Effects on Dilatation and Voltage Response, Journal of Energy Storage 10, 1-10 (2017)

Schindler, S.; Danzer, M. A. Influence of Cell Design on Impedance Characteristics of Cylindrical Lithium-Ion Cells: A model-based Assessment from Electrode to Cell Level, Journal of Energy Storage 12, 157-166 (2017)

Schindler, S.; Danzer, M. A. Impedance Spectroscopy from Electrode to Cell Level: A model-based Reconstruction Methodology to assign electrical and electrochemical Loss Processes in commercial Lithium-Ion Cells, Kraftwerk Batterie (Aachen, Germany), 29.03. - 30.03.2017

Schindler, S.; Hosseininasab, S.; Danzer, M. A. Detection of Critical Operation Modes in Lithium-Ion Cells by a physically based, online applicable Model based on Half-Cell Potentials, 14th ModVal (Karlsruhe, Germany), 02.03. - 03.03.2017

Schindler, S.; Danzer, M. A. Impedance Spectroscopy from Electrode to CellLevel: A model-based Reconstruction of electrical and electrochemical Loss Processes in commercial Lithium-Ion Cells, 2nd SCI Meeting “Multiscale Modeling of Energy Storage Materials” (Helmholtz-Zentrum Berlin, Germany), 10.11. - 11.11.2016

Schindler, S.; Danzer, M. A. Quantitative Reconstruction of Half-Cell Impedances of Commercial Lithium-Ion Cells by Three Electrode Measurements & Impedance Modeling, ECS Prime (Honolulu, Hawaii), 05.10.2016

Danzer, M. A.; Bauer, M.; Schindler, S.; Petzl, M. Modeling of Lithium-Ion Battery Degradation from a Systems Perspective, Ulm Electrochemistry Talks (Blaubeuren, Germany), 20.07. - 21.07.2016

Schindler, S.; Danzer, M. A. Coupled thermodynamic-kinetic model framework for elucidation of electrode balancing and degradation modes in commercial lithium-ion cells, Ulm Electrochemistry Talks (Blaubeuren, Germany), 20.07. - 21.07.2016

Schindler, S.; Hein, S.; Latz, A.; Danzer, M. A. Lithium deposition/depletion behavior of commercial lithium ion cells: An experimental and model-based study on stripping efficiency, Kraftwerk Batterie (Muenster, Germany), 26.04. - 27.04.2016

Bauer, M.; Rieger, B.; Schindler, S.; Lüders, Christian v.; Wachtler, M.; Danzer, M. A.; Jossen, A. Understanding Dilatation and Dilatation Relaxation Behavior of Graphite-Based Lithium-Ion Cells, EES Workshop on Battery Degradation (Munich, Germany), 18.04.2016

Schindler, S.; Danzer A. M. Methoden zur Detektion und Quantifizierung von Lithium Metallabscheidung in kommerziellen Lithium-Ionen-Zellen während des Betriebs, EES Alterungsworkshop (Munich, Germany), 18.04.2016

Schindler, S.; Bauer, M.; Petzl, M.; Danzer A. M. Voltage relaxation and impedance spectroscopy as in-operando methods for the detection of lithium plating on graphitic anodes in commercial lithium-ion cells, Journal of Power Sources 304, 170–180 (2016)

Danzer A. M.; Bauer, M.; Schindler, S.; Petzl, M. Detection and Characterization of Lithium Plating in Commercial Cells, AABC Europe 2016 (Mainz, Germany), 25.01. - 28.01.2016

Schindler, S.; Petzl, M.; Danzer A. M. Direct detection of lithium plating in a pre-aged LiFePO4/graphite cell at room temperature, ABAA8 Conference (Bilbao, Spain), 30.09. - 02.10.2015