Contact

Educational Background

• Master of Engineering (M.Eng.) in Chemical Engineering at Hochschule Niederrhein, University of applied Sciences, Krefeld, Germany
• Bachelor of Engineering (B. Eng.) at Hochschule Niederrhein, University of applied Sciences, Krefeld, Germany

Publications

Grebener, L., Jarrahizadeh, Y., Pourdahrany, S., Ali, M., Wilson, N.D., Altenhoff, O., Goldie, S., Schleberger, M., Lorke, A., Wong, W., Wiggers, H., Pope, M.A., Hammad, M. and Segets, D., 2026. Colloidal dispersions of substrate-free gas-phase synthesized graphene: dispersion formulation for thin film formation, Carbon, 252, 121365. https://doi.org/10.1016/j.carbon.2026.121365

Dudding, C., Jankhani, S., Grebener, L., Ali, M., Segets, D., Wiggers, H. and Pope, M.A., 2025. Improved graphene-based sodium-ion battery anodes using low surface area, low temperature reduced graphene oxide powders, Carbon, 244, 120608. https://doi.org/10.1016/j.carbon.2025.120608

Grebener, L., Odungat, A.S., Zhu, Y., Pasdag, O., Radev, I., Nürenberg, E., Kubina, A., Peinecke, V., Kohsakowski, S., Segets, D. and Özcan, F., 2025. Investigation of fuel cell catalyst dispersion formulations for indirect roll-to-roll fabrication of catalyst coated membranes for proton exchange membrane fuel cells, Journal of Power Sources, 635, 236457. https://doi.org/10.1016/j.jpowsour.2025.236457

Odungat, S. , Grebener, L., Pasdag, O., Nguyen, T.B., Zhu, Y., Kohsakowski, S., Radev, I., Özcan, F. and D. Segets, 2025. A Multiscale Pore Analysis Method for Polymer Electrolyte Membrane Fuel Cell Catalyst Layers Validated and Exemplified by Correlating Microstructure with Production Process Parameters, Adv. Energy Sustainability Res., 2500043. https://doi.org/10.1002/aesr.202500043

Jain, A., Marcks, C., Grebener, L.,  Johny, J., Odungat, A.S., Chatwani, M., Kräenbring, M.-A., Shaji, A., Tesch, M.F., Mechler, A.K., Vinayakumar, V. and Segets, D., 2025. A Proof-of-Principle Demonstration: Exploring the Effect of Anode Layer Microstructure on the Alkaline Oxygen Evolution Reaction, Adv. Funct. Mater. 35, 2421352. https://doi.org/10.1002/adfm.202421352

Jain, A., Marcks, C., Mahler, G., Odungat, A.S., Grebener, L., Johny, J.,  Chatwani, M., Shaji, A., Melchert, T., Tesch, M.F., Behrens, M., Mechler, A.K., Vinayakumar, V. and Segets, D., 2025. Wetting across the Lyophilic−Lyophobic Spectrum: Morphological Tuning of Anode Catalyst Layers for the Alkaline Oxygen Evolution Reaction, ACS Appl. Mater. Interfaces, 17, 62720−62732. https://doi.org/10.1021/acsami.5c15573

Amin, A., Loewenich, M., Grebener, L., Hammad, M., Heckenbach, S., Kräenbring, M.-A., Odungat, A. S., Ladole, A. H., Nguyen, T. B., Schwabenland, D., Salim, H. K., Wiggers, H., Segets, D. and  Özcan, F., 2025. Impact of Supraparticle Sizes and Morphology on Interparticle Spacing, Slurry Rheology, Coating Density, and Electrochemical Performance in Si/C Anodes for Li-Ion Batteries, ACS Appl. Energy Mater., 8, 2050−2063. https://doi.org/10.1021/acsaem.4c02578

Amin, A.S., Martinez-Hincapié, R., Khan, A.R., Olean-Oliveira, A., Odungat, A.S., Gurowski, A., Jain, A., Grebener, L., Rezvani, A., Hammad, M., Lange, T., Özcan, F., Čolić, V. and Segets D., 2025. The impact of ink processing on key characteristics of platinum detachment and pore structure to optimize fuel cell performance, International Journal of Hydrogen Energy, 144, 1240–1256. https://doi.org/10.1016/j.ijhydene.2025.04.450

Toplak, B., Müller, L., Khan, A.R., Olean-Oliveira, A., Muhammad, K.Y., Feng, W., Machado, R.R.L., Xing, D., Sheikh, M.-A., Kucklick, L.,  Odungat, A.S.,  Jain, A., Grebener, L., Gerschel, P., Andronescu, C., Hoster, H., Schulz, C., Čolić, V., Apfel, U.-P., Wiggers, H. and Segets, D., 2006. From half-cells to full-cells: across-scale comparative evaluation of lanthanum-based perovskites as high-performance anode materials for the oxygen evolution reaction, Chemical Engineering Journal, 530, 173316. https://doi.org/10.1016/j.cej.2026.173316

Zhu, Y.,  Kräenbring, M.-A., Radev, I., Odungat, A. S., Grebener, L., Pasdag, O., Nguyen, T. B., Segets, D. and Özcan, F., 2026. Electrochemical impedance spectroscopy-based screening of membrane effects via gas diffusion electrode half-cells for PEMFC performance optimization, Energy Adv., 5, 434–447. https://doi.org/10.1039/d5ya00372e