| Operando scanning small-/wide-angle X-ray scattering for polymer electrolyte fuel cells: investigation of catalyst layer saturation and membrane hydration- capabilities and challenges
Appel, C., Aliyah, K., Lazaridis, T., Prehal, C., Ammann, M., Xu, L., … Eller, J. (2024). Operando scanning small-/wide-angle X-ray scattering for polymer electrolyte fuel cells: investigation of catalyst layer saturation and membrane hydration- capabilities and challenges. ACS Applied Materials and Interfaces, 16, 25938-25952. https://doi.org/10.1021/acsami.3c11173 |
| Investigation of dynamic water cluster and droplet interactions in polymer electrolyte fuel cells using operando X-ray tomographic microscopy
Dörenkamp, T., Sabharwal, M., Marone, F., Büchi, F. N., Schmidt, T. J., & Eller, J. (2024). Investigation of dynamic water cluster and droplet interactions in polymer electrolyte fuel cells using operando X-ray tomographic microscopy. Journal of the Electrochemical Society, 171(9), 094505 (9 pp.). https://doi.org/10.1149/1945-7111/ad749f |
| Non-invasive measurement of impedance spectra distribution in polymer electrolyte fuel cells
Schuller, A., Schmidt, T. J., & Eller, J. (2024). Non-invasive measurement of impedance spectra distribution in polymer electrolyte fuel cells. Journal of the Electrochemical Society, 171(3), 034517 (7 pp.). https://doi.org/10.1149/1945-7111/ad2ba8 |
| Quantification of PEFC catalyst layer saturation via in silico, ex situ, and in situ small-angle X-ray scattering
Aliyah, K., Prehal, C., Diercks, J. S., Diklić, N., Xu, L., Ünsal, S., … Eller, J. (2023). Quantification of PEFC catalyst layer saturation via in silico, ex situ, and in situ small-angle X-ray scattering. ACS Applied Materials and Interfaces, 15(22), 26538-26553. https://doi.org/10.1021/acsami.3c00420 |
| On the water transport mechanism through the microporous layers of <em>operando </em>polymer electrolyte fuel cells probed directly by X-ray tomographic microscopy
Chen, Y. C., Dörenkamp, T., Csoklich, C., Berger, A., Marone, F., Eller, J., … Büchi, F. N. (2023). On the water transport mechanism through the microporous layers of operando polymer electrolyte fuel cells probed directly by X-ray tomographic microscopy. Energy Advances, 2(9), 1447-1463. https://doi.org/10.1039/d3ya00189j |
| Water cluster characteristics of fuel cell gas diffusion layers with artificial microporous layer crack dilation
Niblett, D., Niasar, V., Holmes, S., Mularczyk, A., Eller, J., Prosser, R., & Mamlouk, M. (2023). Water cluster characteristics of fuel cell gas diffusion layers with artificial microporous layer crack dilation. Journal of Power Sources, 555, 232383 (15 pp.). https://doi.org/10.1016/j.jpowsour.2022.232383 |
| Determination of the porosity and its heterogeneity of fuel cell microporous layers by X-ray tomographic microscopy
Chen, Y. C., Karageorgiou, C., Eller, J., Schmidt, T. J., & Büchi, F. N. (2022). Determination of the porosity and its heterogeneity of fuel cell microporous layers by X-ray tomographic microscopy. Journal of Power Sources, 539, 231612 (14 pp.). https://doi.org/10.1016/j.jpowsour.2022.231612 |
| Finite element model based determination of local membrane conductivity of polymer electrolyte fuel cells
Schuller, A., Schmidt, T. J., & Eller, J. (2022). Finite element model based determination of local membrane conductivity of polymer electrolyte fuel cells. Journal of the Electrochemical Society, 169(4), 044525 (7 pp.). https://doi.org/10.1149/1945-7111/ac6390 |
| Non-invasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs): part I. In situ proof of concept
Schuller, A., Schmidt, T. J., & Eller, J. (2022). Non-invasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs): part I. In situ proof of concept. Journal of the Electrochemical Society, 169(7), 074504 (8 pp.). https://doi.org/10.1149/1945-7111/ac7a62 |
| Noninvasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs). Part II: operando analysis of a fuel cell stack
Schuller, A., Schmidt, T. J., & Eller, J. (2022). Noninvasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs). Part II: operando analysis of a fuel cell stack. Journal of the Electrochemical Society, 169(12), 124512 (10 pp.). https://doi.org/10.1149/1945-7111/aca0e3 |
| A comparative study of compressive effects on the morphology and performance of carbon paper and cloth electrodes in redox flow batteries
Tenny, K. M., Greco, K. V., van der Heijden, M., Pini, T., Mularczyk, A., Vasile, A. P., … Brushett, F. R. (2022). A comparative study of compressive effects on the morphology and performance of carbon paper and cloth electrodes in redox flow batteries. Energy Technology, 10(8), 2101162 (11 pp.). https://doi.org/10.1002/ente.202101162 |
| Effects of gas diffusion layer substrates on PEFC water management: part II. In situ liquid water removal via evaporation
Xu, H., Bührer, M., Marone, F., Schmidt, T. J., Büchi, F. N., & Eller, J. (2022). Effects of gas diffusion layer substrates on PEFC water management: part II. In situ liquid water removal via evaporation. Journal of the Electrochemical Society, 169(10), 104503 (13 pp.). https://doi.org/10.1149/1945-7111/ac94a2 |
| Deep learning based classification of dynamic processes in time-resolved X-ray tomographic microscopy
Bührer, M., Xu, H., Hendriksen, A. A., Büchi, F. N., Eller, J., Stampanoni, M., & Marone, F. (2021). Deep learning based classification of dynamic processes in time-resolved X-ray tomographic microscopy. Scientific Reports, 11(1), 24174 (15 pp.). https://doi.org/10.1038/s41598-021-03546-8 |
| A method for spatial quantification of water in microporous layers of polymer electrolyte fuel cells by X-ray tomographic microscopy
Chen, Y. C., Berger, A., De Angelis, S., Schuler, T., Bozzetti, M., Eller, J., … Büchi, F. N. (2021). A method for spatial quantification of water in microporous layers of polymer electrolyte fuel cells by X-ray tomographic microscopy. ACS Applied Materials and Interfaces, 13(14), 16227-16237. https://doi.org/10.1021/acsami.0c22358 |
| Insights into the stability and formation of water droplets using operando X-ray tomographic microscopy
Doerenkamp, T., Sabharwal, M., & Eller, J. (2021). Insights into the stability and formation of water droplets using operando X-ray tomographic microscopy. In ECS transactions: Vol. 104. Polymer electrolyte fuel cells & electrolyzers 21 (PEFC&E 21) (pp. 75-82). https://doi.org/10.1149/10408.0075ecst |
| <em>Operando </em>liquid pressure determination in polymer electrolyte fuel cells
Mularczyk, A., Lin, Q., Niblett, D., Vasile, A., Blunt, M. J., Niasar, V., … Eller, J. (2021). Operando liquid pressure determination in polymer electrolyte fuel cells. ACS Applied Materials and Interfaces, 13(29), 34003-34011. https://doi.org/10.1021/acsami.1c04560 |
| Mass transport limitations ofwater evaporation in polymer electrolyte fuel cell gas diffusion layers
Mularczyk, A., Michalski, A., Striednig, M., Herrendörfer, R., Schmidt, T. J., Büchi, F. N., & Eller, J. (2021). Mass transport limitations ofwater evaporation in polymer electrolyte fuel cell gas diffusion layers. Energies, 14(10), 2967 (21 pp.). https://doi.org/10.3390/en14102967 |
| Investigation of the transient freeze start behavior of polymer electrolyte fuel cells
Sabharwal, M., Büchi, F. N., Nagashima, S., Marone, F., & Eller, J. (2021). Investigation of the transient freeze start behavior of polymer electrolyte fuel cells. Journal of Power Sources, 489, 229447 (12 pp.). https://doi.org/10.1016/j.jpowsour.2020.229447 |
| Understanding the effect of feed gas humidity on the freeze start behavior of polymer electrolyte fuel cells
Sabharwal, M., Charalambous, M., Dörenkamp, T., Nagashima, S., Marone, F., Büchi, F. N., & Eller, J. (2021). Understanding the effect of feed gas humidity on the freeze start behavior of polymer electrolyte fuel cells. Journal of the Electrochemical Society, 168(11), 114512 (10 pp.). https://doi.org/10.1149/1945-7111/ac37ed |
| Effects of gas diffusion layer substrates on PEFC water management: Part I. Operando liquid water saturation and gas diffusion properties
Xu, H., Bührer, M., Marone, F., Schmidt, T. J., Büchi, F. N., & Eller, J. (2021). Effects of gas diffusion layer substrates on PEFC water management: Part I. Operando liquid water saturation and gas diffusion properties. Journal of the Electrochemical Society, 168(7), 074505 (14 pp.). https://doi.org/10.1149/1945-7111/ac1035 |