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MEA-Manufacturing
About
Stacks of Membrane Electrode Assemblies (MEAs) are the core components of electrolysis and fuel cell technology. Both applications are of central importance for storage and conversion systems in a renewable energy supply. To get a high efficiency for the conversion of electrical energy into chemical energy and vice versa, the physico-chemical processes inside the MEA need to be well adjusted by optimizing the materials and production processes used for MEA preparation. The different process steps are developed and optimized on laboratory scale. These processes need to be scaled up for the pilot plant production which is focused on a roll-to-roll slot die coating process.
Research Topics
Publications
Stähler, M., Burdzik, A., Friedrich, I., Everwand, A., Scheepers, F.
Oxygen flow rate measurement as a whistleblower for degradation effects in PEM water electrolysis
Int. J. Hydrogen Energy 78 (2024) 682-687
https://doi.org/10.1016/j.ijhydene.2024.06.334
Stähler, A., Stähler, M., Scheepers, F., Lehnert, W., Carmo, M.
Scalable Implementation of Recombination Catalyst Layers to Mitigate Gas Crossover in PEM Water Electrolyzers
J. Electrochem. Soc., 2022, 169(3), 034522
https://doi.org/10.1149/1945-7111/ac5c9b
A. Martin, P. Trinke, M. Stähler, A. Stähler, F. Scheepers, B. Bensmann, M. Carmo, W. Lehnert and R. Hanke-Rauschenbach
The Effect of Cell Compression and Cathode Pressure on Hydrogen Crossover in PEM Water Electrolysis
J. Electrochem. Soc., 2022, 169(1), 014502
https://doi.org/10.1149/1945-7111/ac4459
M. Stähler, A. Stähler, F. Scheepers, M. Carmo, W. Lehnert, D. Stolten
Impact of porous transport layer compression on hydrogen permeation in PEM water electrolysis
Int. J. Hydrogen Energy 45 (2020)
https://doi.org/10.1016/j.ijhydene.2019.12.016
A. Stähler, M. Stähler, F. Scheepers, M. Carmo, D. Stolten
Reusability of decal substrates for the fabrication of catalyst coated membranes
Int. J. Adhesion and Adhesives (2019)
https://doi.org/10.1016/j.ijadhadh.2019.102473
F. Scheepers, A. Stähler, M. Stähler, M. Carmo, W. Lehnert, D. Stolten
Steering and In-situ Monitoring of Drying Phenomena during Film Fabrication
J. Coat. Technol. Res. 16 (2019) 1213-1221
https://doi.org/10.1007/s11998-019-00206-5
M. Stähler, A. Stähler, F. Scheepers, M. Carmo, D. Stolten
A completely slot die coated membrane electrode assembly
Int. J. Hydrogen Energy 44 (2019 ) 7053-7058
https://doi.org/10.1016/j.ijhydene.2019.02.016
F. Scheepers, A. Stähler, M. Stähler, M. Carmo, W. Lehnert, D. Stolten
Layer Formation from Polymer Carbon-Black Dispersions
Coatings 8 (2018) 450
https://doi.org/10.3390/coatings8120450
A. Burdzik, M. Stähler, M. Carmo, D. Stolten
Impact of reference values used for surface free energy determination: An uncertainty analysis
Int. J. Adhesion and Adhesives 82 (2018) 1–7
https://doi.org/10.1016/j.ijadhadh.2017.12.002
F. Scheepers, A. Stähler, M. Stähler, M. Carmo, W. Lehnert, D. Stolten
A new setup for the quantitative analysis of drying by the use of gas phase FTIR-spectroscopy
Review of Scientific Instruments 89 (8), (2018) 083102
https://doi.org/10.1063/1.5036817
A. Burdzik , M. Stähler, I. Friedrich, M. Carmo, D. Stolten
Homogeneity analysis of square meter-sized electrodes for PEM electrolysis and PEM fuel cells
J. Coat. Technol. Res. 15 (2018) 1423-1432
https://doi.org/10.1007/s11998-018-0074-3
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Last Modified: 04.02.2025