Get started
Author

Georgios D. Papakonstantinou

Performance and degradation of Proton Exchange Membrane Fuel Cells: State of the art in modeling from atomistic to system scale
2015 · T. Jahnke, G. Futter, et al. · Journal of Power Sources · 260
PDF
Degradation study of a proton exchange membrane water electrolyzer under dynamic operation conditions
2020 · Georgios Papakonstantinou, Gerardo Algara-Siller, et al. · Applied Energy · 207
PDF
Enhancing PEM water electrolysis efficiency by reducing the extent of Ti gas diffusion layer passivation
2018 · T. Bystron, M. Vesely, et al. · Journal of Applied Electrochemistry · 121
The effect of Mo oxides and TiO2 support on the chemisorption features of linearly adsorbed CO on Pt crystallites: an infrared and photoelectron spectroscopy study
2005 · S ZAFEIRATOS, G PAPAKONSTANTINOU, et al. · Journal of Catalysis · 98
Analysis of mass transport processes in the anodic porous transport layer in PEM water electrolysers
2019 · Alexander Zinser, Georgios Papakonstantinou, et al. · International Journal of Hydrogen Energy · 84
Composite Hypo-Hyper-d-Intermetallic and Interionic Phases as Supported Interactive Electrocatalysts
2006 · S. G. Neophytides, K. Murase, et al. · The Journal of Physical Chemistry B · 68
Transient hydrogen crossover in dynamically operated PEM water electrolysis cells - A model-based analysis
2023 · Tobias Franz, Georgios Papakonstantinou, et al. · Journal of Power Sources · 64
Effect of the MEA design on the performance of PEMWE single cells with different sizes
2018 · Christoph Immerz, Martin Paidar, et al. · Journal of Applied Electrochemistry · 49
Structural effects on kinetic properties for hydrogen electrode reactions and CO tolerance along Mo–Pt phase diagram
2005 · J.M. Jaksic, Lj. Vracar, et al. · Surface Science · 40
Extended Brewer hypo-hyper--interionic bonding theory II. Strong metal-support interaction grafting of composite electrocatalysts
2004 · S NEOPHYTIDES, S ZAFEIRATOS, et al. · International Journal of Hydrogen Energy · 39
Optical Enhancement of Silicon Heterojunction Solar Cells With Hydrogenated Amorphous Silicon Carbide Emitter
2014 · Dong Zhang, Dimitrios Deligiannis, et al. · IEEE Journal of Photovoltaics · 37
Extended Brewer hypo?hyper--interionic bonding theory ? I. Theoretical considerations and examples for its experimental confirmation
2004 · S NEOPHYTIDES, S ZAFEIRATOS, et al. · International Journal of Hydrogen Energy · 36
Catalyst dissolution in PEM water electrolysis: Influence of time, current density and Iridium ion transport in single-pass and recirculation water flow modes
2024 · An Phuc Dam, Tobias Franz, et al. · Applied Catalysis B: Environmental · 28
Spillover Phenomena and Its Striking Impacts in Electrocatalysis for Hydrogen and Oxygen Electrode Reactions
2011 · Georgios D. Papakonstantinou, Jelena M. Jaksic, et al. · Advances in Physical Chemistry · 28
PDF
A comparative in situ XPS study of PtRuCo catalyst in methanol steam reforming and water gas shift reactions
2010 · S. Zafeiratos, F. Paloukis, et al. · Catalysis Today · 27
Insights into the Path-Dependent Charge of Iridium Dissolution Products and Stability of Electrocatalytic Water Splitting
2023 · An Phuc Dam, Bassam Y. A. Abuthaher, et al. · Journal of The Electrochemical Society · 23
PDF
H2 permeation through N117 and its consumption by IrOx in PEM water electrolyzers
2019 · Georgios Papakonstantinou, Kai Sundmacher · Electrochemistry Communications · 23
PDF
On the role of microkinetic network structure in the interplay between oxygen evolution reaction and catalyst dissolution
2020 · An Phuc Dam, Georgios Papakonstantinou, et al. · Scientific Reports · 20
PDF
Electrochemical evaluation of the de-/re-activation of oxygen evolving Ir oxide
2022 · Georgios Papakonstantinou, Ioannis Spanos, et al. · Physical Chemistry Chemical Physics · 19
PDF
Experimental-modeling framework to unveil iridium degradation pathways during intermittent operation in PEMWE
2026 · Maja Milosevic, An Phuc Dam, et al. · Joule · 17
Theory, Substantiation, and Properties of Novel Reversible Electrocatalysts for Oxygen Electrode Reactions
2015 · Jelena M. Jaksic, Feihong Nan, et al. · The Journal of Physical Chemistry C · 17
Primary Oxide Latent Storage and Spillover Enabling Electrocatalysts with Reversible Oxygen Electrode Properties and the Alterpolar Revertible (PEMFC versus WE) Cell
2014 · Milan M. Jaksic, Gianluigi A. Botton, et al. · The Journal of Physical Chemistry C · 16
On the origin of low-frequency inductive loops in the impedance spectra of proton exchange membrane water electrolyzers
2025 · Tobias Franz, Tamara Miličić, et al. · Journal of Power Sources · 8
Spillover Phenomena in Electrocatalysis for Oxygen and Hydrogen Electrode Reactions
2013 · Jelena M. Jaksic, Georgios D. Papakonstantinou, et al. · Elsevier eBooks · 4
Modeling, Degradation Study, Failures Diagnosis and Faulty Operating Management of Electrolyzers
2022 · Damien Guilbert, Georgios Papakonstantinou · Membranes · 3
PDF
Works count: 38
Citation count: 1,344
H-index: 19
I10-index: 22
Year
Topic
Type