Direct observation of internal short circuits by lithium dendrites in cross-sectional lithium-ion in situ full cells C Hogrefe, T Waldmann, M Hölzle, M Wohlfahrt-Mehrens Journal of Power Sources 556, 232391, 2023 | 32 | 2023 |
Cross-sectional in situ optical microscopy with simultaneous electrochemical measurements for lithium-ion full cells C Hogrefe, T Waldmann, MB Molinero, L Wildner, P Axmann, ... Journal of The Electrochemical Society 169 (5), 050519, 2022 | 17 | 2022 |
Mechanistic details of the spontaneous intercalation of Li metal into graphite electrodes C Hogrefe, S Hein, T Waldmann, T Danner, K Richter, A Latz, ... Journal of The Electrochemical Society 167 (14), 140546, 2020 | 15 | 2020 |
Multistep Improvement of Pilot-Scale 21700 Cells for Increased Fast-Charging Capability: Combining Optimized Electrolyte, Cell Design and Fast-Charging Protocol (vol 170, pg … C Hogrefe, M Holzle, M Wohlfahrt-Mehrens, T Waldmann JOURNAL OF THE ELECTROCHEMICAL SOCIETY 171 (3), 2024 | | 2024 |
Corrigendum: Multistep Improvement of Pilot-Scale 21700 Cells for Increased Fast-Charging Capability: Combining Optimized Electrolyte, Cell Design and Fast-Charging Protocol [J … C Hogrefe, M Hölzle, M Wohlfahrt-Mehrens, T Waldmann Journal of The Electrochemical Society 171 (3), 039002, 2024 | | 2024 |
(Invited) Lithium Plating as a Critical Ageing Mechanism in Lithium-Ion Batteries – Detection by Advanced Methods and Mitigation T Waldmann, C Hogrefe, M Fluegel, M Feinauer, M Kasper, ... Electrochemical Society Meeting Abstracts 244, 75-75, 2023 | | 2023 |
Charge Relaxation within Silicon/Graphite Anodes–A Multi-Method Study C Hogrefe, N Paul, L Boveleth, M Bolsinger, M Flügel, T Danner, A Latz, ... | | 2023 |
Multistep Improvement of Pilot-Scale 21700 Cells for Increased Fast-Charging Capability: Combining Optimized Electrolyte, Cell Design and Fast-Charging Protocol C Hogrefe, M Hölzle, M Wohlfahrt-Mehrens, T Waldmann Journal of The Electrochemical Society 170 (11), 110535, 2023 | | 2023 |
Simulation of Li Plating in Si/Graphite Composite Electrodes L Boveleth, M Flügel, C Hogrefe, M Bolsinger, I Pivarnikova, N Paul, ... | | 2023 |
Image processing methods and light optical microscopy for in-situ quantification of chromatic change and anode dilation in Li-ion battery graphite anodes during (de-) lithiation A Jansche, S Desapogu, C Hogrefe, AK Choudhary, F Trier, A Kopp, ... Practical Metallography 60 (3), 148-170, 2023 | | 2023 |
Analysis of Graphite Lithiation Behaviour in Li-Ion Full Cells Using a Novel Cross-Sectional in Situ Optical Microscopy Method C Hogrefe, T Waldmann, M Benavente Molinero, L Wildner, P Axmann, ... Electrochemical Society Meeting Abstracts 242, 238-238, 2022 | | 2022 |
The Spontaneous Intercalation of Lithium Metal into Graphite Electrode-A mechanistic study. C Hogrefe, S Hein, T Waldmann, T Danner, K Richter, A Latz, ... | | 2021 |
An Efficient Workflow for Li-Plating Detection T Waldmann, M Flügel, C Hogrefe, I Pivarníková, M Bolsinger, N Paul, ... | | |
Direct Observations of Graphite Anode Lithiation and Internal Short Circuits by Li Metal Deposition using Cross-Sectional in situ Optical Microscopy in Li-Ion Full Cells Poster C Hogrefe, M Hölzle, M Wohlfahrt-Mehrens, T Waldmann | | |