Publications of Georgios Papakonstantinou

Dam, A. P.; Franz, T.; Papakonstantinou, G.; Sundmacher, K.: Catalyst Dissolution in Pem Water Electrolysis: Influence of Time, Current Density and Iridium Ion Transport in Single-Pass and Recirculation Water Flow Modes. Applied Catalysis B: Environment and Energy 365, 124946 (2025)

Dam, A. P.; Abuthaher, B. Y. A.; Papakonstantinou, G.; Sundmacher, K.: Insights into the Path-Dependent Charge of Iridium Dissolution Products and Stability of Electrocatalytic Water Splitting. Journal of The Electrochemical Society 170, 064504 (2023)

Franz, T.; Papakonstantinou, G.; Sundmacher, K.: Transient hydrogen crossover in dynamically operated PEM water electrolysis cells - A model-based analysis. Journal of Power Sources 559, 232582 (2023)

Guilbert, D.; Papakonstantinou, G.: Modeling, Degradation Study, Failures Diagnosis and Faulty Operating Management of Electrolyzers. Membranes 12, 1195 (2022)

Papakonstantinou, G.; Spanos, I.; Dam, A. P.; Schlögl, R.; Sundmacher, K.: Electrochemical evaluation of the de-/re-activation of oxygen evolving Ir oxide. Physical Chemistry Chemical Physics 24 , pp. 14579 - 14591 (2022)

Dam, A. P.; Papakonstantinou, G.; Sundmacher, K.: On the role of microkinetic network structure in the interplay between oxygen evolution reaction and catalyst dissolution. Scientific Reports 10, 14140 (2020)

Papakonstantinou, G.; Algara-Siller, G.; Teschner, D.; Vidaković-Koch, T.; Schlögl, R.; Sundmacher, K.: Degradation study of a proton exchange membrane water electrolyzer under dynamic operation conditions. Applied Energy 280, 115911 (2020)

Papakonstantinou, G.; Sundmacher, K.: H₂ permeation through N117 and its consumption by IrOx in PEM water electrolyzers. Electrochemistry Communications 108, 106578 (2019)

Zinser, A.; Papakonstantinou, G.; Sundmacher, K.: Analysis of mass transport processes in the anodic porous transport layer in PEM water electrolysers. International Journal of Hydrogen Energy 44 (52), pp. 28077 - 28087 (2019)

Bystron, T.; Vesely, M.; Paidar, M.; Papakonstantinou, G.; Sundmacher, K.; Bensmann, B.; Hanke-Rauschenbach, R.; Bouzek, K.: Enhancing PEM water electrolysis efficiency by reducing the extent of Ti gas diffusion layer passivation. Journal of Applied Electrochemistry 48 (6), pp. 713 - 723 (2018)

Immerz, C.; Paidar, M.; Papakonstantinou, G.; Bensmann, B.; Bystron, T.; Vidaković-Koch, T.; Bouzek, K.; Sundmacher, K.; Hanke-Rauschenbach, R.: Effect of the MEA design on the performance of PEMWE single cells with different sizes. Journal of Applied Electrochemistry 48 (6), pp. 701 - 711 (2018)

Auer, A. A.; Cap, S.; Antonietti, M.; Cherevko, S.; Deng, X.; Papakonstantinou, G.; Sundmacher, K.; Brüller, S.; Antonyshyn, I.; Dimitratos, N. et al.; Davis, R. J.; Böhm, K.-H.; Fechler, N.; Freakley, S.; Grin, Y.; Gunnoe, B. T.; Haj-Hariri, H.; Hutchings, G.; Liang, H.; Mayrhofer, K. J. J.; Muellen, K.; Neese, F.; Ranjan, C.; Sankar, M.; Schlögl, R.; Schüth, F.; Spanos, I.; Stratmann, M.; Tüysüz, H.; Vidaković-Koch, T.; Yi , Y.; Zangari, G.: MAXNET Energy – Focusing Research in Chemical Energy Conversion on the Electrocatlytic Oxygen Evolution. Green 5 (1-6), pp. 7 - 21 (2015)