Debora Brinker, M.Sc.
- Scientific Assistant
- Electrochemical Characterization and Model Development of PEM-Electrolyzers
- Group:
- Room: 336
CS 50.40 - Phone: +49 721 608-48793
- debora brinker ∂ kit edu
Institute for Applied Materials -
Electrochemical Technologies (IAM-ET)
Adenauerring 20b
Building 50.40
D-76131 Karlsruhe
CV
Professional experience
- Since June 2021: Scientific Assistant at IAM-ET
- Nov. 2020 - May 2021: Graduate Assistant, Ruhr University Bochum (RUB), Chair of Thermal Turbomachines and Aeroengines (TTF)
- Apr. 2020 - Sep. 2020: External Master Thesis at Forschungszentrum Jülich, IEK 14: Electrochemical Process Engineering, Title: “Development of a methodology for cost estimation of a methonol plant linked with a Power-to-fuel concept for small-manure plants”
- Apr. 2018 - Mar. 2020: Student Assistant, RUB, TTF
- Sep. 2017 - Dec. 2017: Internship at Pierburg Pump Technology GmbH, Neuss
Education
- Oct. 2018 - Oct. 2020: Master studies Mechanical Engineering (M.Sc.), Spezialization: Energy and process engineering, RUB
- Oct. 2014 - Sep. 2018: Bachelor studies Mechanical Engineering (B.Sc.), Spezialization: Energy and process engineering, RUB
Research
- Project: H2Giga-StacIE
- Generation of hydrogen with polymer electrolyt membrane electrolysis (PEMWE)
- Development and construction of a PEMWE test bench
- Electrochemical characterization and model development of PEMWE cells
- Electrochemical impedance spectroscopy (EIS)
- Analysis of the distribution of relaxation times (DRT)
Title | Tutor | Person in charge | Time period |
---|---|---|---|
Optimization of a 0-gradient PEM electrolysis cell | upon agreement | ||
Characterization of PEM electrolysis cells using electrochemical impedance spectroscopy | Christin Büsching |
11.10.2023-26.02.2024 | |
Conception, implementation and validation of the gas admixture for a high-pressure PEM electrolysis test bench | David Breuninger |
01.05.-12.09.2023 | |
Reduction of measurement uncertainties in the characterization of PEM electrolysis cells on a commercial test bench | Martin Tritschler |
24.04.-24.08.2023 | |
Assistance in the commissioning of a PEM electrolysis test bench | Tom Fränkle |
10/2022 - 05/2023 | |
Conception, implementation and validation of the test bench software for a high-pressure PEM electrolysis test bench | Mika Schächinger |
01.08.-15.12.2022 | |
Thermal Design and Validation of a High-pressure PEMWE test bench | August Gladik |
15.03.-15.09.2022 |
Student Assistants
Aufgabengebiet | Betreuung | Bearbeitung | Zeitraum |
---|---|---|---|
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Christin Büsching | 05/2024 - today |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Felix Stierle | 12/2023 - 05/2024 |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | David Breuninger | 10/2023 - today |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Paul Reinig | 06/2023 - 09/2024 |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Mika Schächinger | 02/2023 - today |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Christian Rösel | 12/2022 - 03/2023 |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Celine Kopp | 10/2022 - 08/2023 |
|
Debora Brinker, M.Sc. and Gözde Kardes, M.Sc. | Marvin Dorn | 02/2022 - 10/2022 |
Publications and Conferences
Journal Article und Conference Proceedings
- D. Brinker, D. Breuninger, G. Kardes, P. Röse, A. Weber, "Pressurized Test Bench for Impedance Analysis of PEMEL-Cells", 27th EFCF, Proceedings
- N. Hensle, D. Brinker, S. Metz, T. Smolinka, A. Weber, "On the role of inductive loops at low frequencies in PEM electrolysis", Electrochem Commun, 155, 107585 (2023)
- L. Bühre, M. Mourali, P. Trinke, J. Brandt, D. Brinker, G. Kardes, A. Weber, B. Bensmann, R. Hanke-Rauschenbach, "Analysis of Kinetic and Ohmic Resistances in PEM Water Electrolysis through Reference Electrode Measurements", J. Electrochem. Soc., 171, 054518 (2024)
- D. Brinker, N. Hensle, J. Horstmann de la Vina, I. Franzetti, L. Bühre, U. Andaluri, C. Menke, T. Smolinka, A. Weber, "Inductive loops in impedance spectra of PEM water electrolyzers", J Power Sources, 622 (2024) 235375
Conferences
- D. Brinker, A. Weber, "Distribution of Relaxation Times as a Diagnosis Tool for Polymer Electrolyte Membrane Electrolysers", GDE Symposium, Magdeburg, 05.-07.09.2022 (Poster)
- D. Brinker, D. Breuninger, G. Kardes, P. Röse, A. Weber, "Pressurized Test Bench for Impedance Analysis of PEMEL-Cells", 27th EFCF, Luzern, 05.-07.07.2023 (Presentation)
- D. Brinker, N. Hensle, T. Smolinka, A. Weber, "Performance Impact of inductive Loops at low Frequencies in PEM water electrolysis", 3rd Aachen Hydrogen Colloquium, Aachen, 14.-15.05.2024 (Presentation)