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R. Zeis · SciRah

Researcher profile · Semantic Scholar

R. Zeis

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R. Zeis — researcher profile on SciRah

h-index: 36
Works: 113
Citations: 4,791

Most-cited papers

Distribution of Relaxation Times Analysis of High-Temperature PEM Fuel Cell Impedance Spectra
Alexandra Weiss, S. Schindler, S. Galbiati, M. Danzer +1 more
2017260 citations Open access
Semantic Scholar
Catalytic reduction of oxygen and hydrogen peroxide by nanoporous gold
R. Zeis, Tang Lei, K. Sieradzki, J. Snyder +1 more
2008230 citations
Semantic Scholar
Platinum-plated nanoporous gold : An efficient, low Pt loading electrocatalyst for PEM fuel cells
R. Zeis, Anant Mathur, Gregor Fritz, Joe Lee +1 more
2007201 citations
Semantic Scholar
Materials and characterization techniques for high-temperature polymer electrolyte membrane fuel cells
R. Zeis
2015Beilstein Journal of Nanotechnology199 citations Open access
Semantic Scholar
Characterization of Carbon Felt Electrodes for Vanadium Redox Flow Batteries: Impact of Treatment Methods
L. Eifert, R. Banerjee, Z. Jusys, R. Zeis
201899 citations Open access
Semantic Scholar
Novel phosphoric acid-doped PBI-blends as membranes for high-temperature PEM fuel cells
Florian Mack, K. Aniol, Corina Ellwein, J. Kerres +1 more
201596 citations Open access
Semantic Scholar
Microstructure reconstruction of the gas diffusion layer and analyses of the anisotropic transport properties
Heng Zhang, Lijun Zhu, H. Harandi, K. Duan +3 more
202193 citations
Semantic Scholar
Effects of compression on water distribution in gas diffusion layer materials of PEMFC in a point injection device by means of synchrotron X-ray imaging
Utku U. Ince, H. Markötter, Michael G. George, Hang Liu +8 more
201893 citations
Semantic Scholar
Comparison of Electrospun Carbon−Carbon Composite and Commercial Felt for Their Activity and Electrolyte Utilization in Vanadium Redox Flow Batteries
A. Fetyan, Jonathan Schneider, Maike Schnucklake, Gumaa A. El-Nagar +4 more
2018ChemElectroChem84 citations Open access
Semantic Scholar
Carbon felt electrodes for redox flow battery: Impact of compression on transport properties
R. Banerjee, N. Bevilacqua, A. Mohseninia, Benjamin Wiedemann +3 more
201974 citations Open access
Semantic Scholar
Understanding the role of the anode on the polarization losses in high-temperature polymer electrolyte membrane fuel cells using the distribution of relaxation times analysis
N. Bevilacqua, M. Schmid, R. Zeis
2020Journal of Power Sources66 citations Open access
Semantic Scholar
Interplay between structure and properties in acid-base blend PBI-based membranes for HT-PEM fuel cells
G. Giffin, S. Galbiati, M. Walter, K. Aniol +3 more
201766 citations
Semantic Scholar
Side reactions and stability of pre-treated carbon felt electrodes for vanadium redox flow batteries: A DEMS study
L. Eifert, Z. Jusys, R. Behm, R. Zeis
202065 citations Open access
Semantic Scholar
Designing Tailored Gas Diffusion Layers with Pore Size Gradients via Electrospinning for Polymer Electrolyte Membrane Fuel Cells
M. Balakrishnan, P. Shrestha, N. Ge, ChungHyuk Lee +5 more
202064 citations
Semantic Scholar
Phosphoric Acid Invasion in High Temperature PEM Fuel Cell Gas Diffusion Layers
N. Bevilacqua, Michael G. George, S. Galbiati, A. Bazylak +1 more
201762 citations Open access
Semantic Scholar
Characterization of carbon felt electrodes for vanadium redox flow batteries – A pore network modeling approach
R. Banerjee, N. Bevilacqua, L. Eifert, R. Zeis
2019Journal of Energy Storage59 citations Open access
Semantic Scholar
Influence of the polytetrafluoroethylene content on the performance of high-temperature polymer electrolyte membrane fuel cell electrodes
Florian Mack, Tobias Morawietz, R. Hiesgen, D. Kramer +2 more
201654 citations
Semantic Scholar
Morphology studies on high-temperature polymer electrolyte membrane fuel cell electrodes
Florian Mack, M. Klages, J. Scholta, L. Jörissen +4 more
201454 citations
Semantic Scholar
Visualization of electrolyte flow in vanadium redox flow batteries using synchrotron X-ray radiography and tomography – Impact of electrolyte species and electrode compression
N. Bevilacqua, L. Eifert, R. Banerjee, K. Köble +4 more
2019Journal of Power Sources51 citations Open access
Semantic Scholar
Phosphoric acid distribution and its impact on the performance of polybenzimidazole membranes
Florian Mack, S. Heissler, Ruben Laukenmann, R. Zeis
201451 citations
Semantic Scholar
Role of the microporous layer in the redistribution of phosphoric acid in high temperature PEM fuel cell gas diffusion electrodes
S. Chevalier, M. Fazeli, Florian Mack, S. Galbiati +3 more
201650 citations
Semantic Scholar
Impact of catalyst layer morphology on the operation of high temperature PEM fuel cells
N. Bevilacqua, T. Asset, M. Schmid, H. Markötter +3 more
2021Journal of Power Sources Advances49 citations Open access
Semantic Scholar
Deconvolution of electrochemical impedance data for the monitoring of electrode degradation in VRFB
Jonathan Schneider, T. Tichter, P. Khadke, R. Zeis +1 more
202046 citations
Semantic Scholar
Solid Mechanics Simulation of Reconstructed Gas Diffusion Layers for PEMFCs
Liusheng Xiao, Maji Luo, Heng Zhang, R. Zeis +1 more
2019Journal of the Electrochemical Society42 citations Open access
Semantic Scholar
Porous electrospun carbon nanofibers network as an integrated electrode@gas diffusion layer for high temperature polymer electrolyte membrane fuel cells
Öznur Delikaya, N. Bevilacqua, L. Eifert, U. Kunz +2 more
2020Electrochimica Acta41 citations
Semantic Scholar
Microporous Layer Degradation in Polymer Electrolyte Membrane Fuel Cells
Hang Liu, Michael G. George, N. Ge, Daniel Muirhead +8 more
201841 citations Open access
Semantic Scholar
Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers II. Steady State Liquid Water Distributions with in Operando Synchrotron X-ray Radiography
Hang Liu, Michael G. George, R. Banerjee, N. Ge +9 more
201737 citations Open access
Semantic Scholar
Distribution of relaxation times analysis of electrochemical hydrogen pump impedance spectra
M. Braig, R. Zeis
2023Journal of Power Sources36 citations Open access
Semantic Scholar
Synchrotron X‐ray Radiography and Tomography of Vanadium Redox Flow Batteries—Cell Design, Electrolyte Flow Geometry, and Gas Bubble Formation
L. Eifert, N. Bevilacqua, K. Köble, Kieran F. Fahy +6 more
2020ChemSusChem36 citations Open access
Semantic Scholar
Accelerated degradation of polymer electrolyte membrane fuel cell gas diffusion layers. III. Mass transport resistance and liquid water accumulation at limiting current density with in operando synchrotron X-ray radiography
Michael G. George, Hang Liu, Daniel Muirhead, R. Banerjee +9 more
201736 citations
Semantic Scholar
Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers: I. Methodology and Surface Characterization
Hang Liu, Michael G. George, M. Messerschmidt, R. Zeis +3 more
201736 citations Open access
Semantic Scholar
Enhanced Pt stability in MO2 (M = Ce, Zr or Ce0.9Zr0.1)-promoted Pt/C electrocatalysts for oxygen reduction reaction in PAFCs
Qinggang He, S. Mukerjee, R. Zeis, S. Parres-Esclapez +2 more
201034 citations
Semantic Scholar
Synchrotron X-Ray radiography of vanadium redox flow batteries – Time and spatial resolved electrolyte flow in porous carbon electrodes
K. Köble, L. Eifert, N. Bevilacqua, Kieran F. Fahy +2 more
2021Journal of Power Sources30 citations Open access
Semantic Scholar
Fabrication of catalyst layer for proton exchange membrane water electrolyzer: I. Effects of dispersion on particle size distribution and rheological behavior
Cheng Liu, Maji Luo, R. Zeis, Pa-Ya Abel Chuang +3 more
2023International journal of hydrogen energy29 citations
Semantic Scholar
Microstructure reconstruction using fiber tracking technique and pore-scale simulations of heterogeneous gas diffusion layer
Liusheng Xiao, Zequan Yin, Miaoqi Bian, N. Bevilacqua +3 more
2022International journal of hydrogen energy29 citations Open access
Semantic Scholar
Investigating the V(IV)/V(V) Electrode Reaction in a Vanadium Redox Flow Battery – A Distribution of Relaxation Times Analysis
M. Schilling, M. Braig, K. Köble, R. Zeis
2022Electrochimica Acta29 citations Open access
Semantic Scholar
Distribution of Relaxation Times Analysis of Rotating Disk Electrode Impedance Spectra
Alexander Rampf, Carla Marchfelder, R. Zeis
2024Electrochimica Acta28 citations Open access
Semantic Scholar
Mesoscopic modeling and characterization of the porous electrodes for vanadium redox flow batteries
Min Li, N. Bevilacqua, Lijun Zhu, Weng Leng +4 more
202028 citations
Semantic Scholar
Recycling of perfluorosulfonic acid-based membranes and their Re-application in PEM fuel cells
M. Kutter, Christopher R. Greve, Maximilian Maier, M. Schilling +12 more
2023Journal of Membrane Science25 citations
Semantic Scholar
Multimodal characterization of carbon electrodes' thermal activation for vanadium redox flow batteries
K. Köble, M. Jaugstetter, M. Schilling, M. Braig +3 more
2023Journal of Power Sources25 citations Open access
Semantic Scholar
PTFE Distribution in High-Temperature PEM Electrodes and Its Effect on the Cell Performance
Florian Mack, Tobias Morawietz, R. Hiesgen, D. Kramer +1 more
201325 citations
Semantic Scholar
Revealing the Multifaceted Impacts of Electrode Modifications for Vanadium Redox Flow Battery Electrodes
K. Köble, M. Schilling, L. Eifert, N. Bevilacqua +4 more
2023ACS Applied Materials and Interfaces23 citations Open access
Semantic Scholar
Experimental validation of pore-scale models for gas diffusion layers
Liusheng Xiao, Lijun Zhu, Christian Clökler, Alex Grünzweig +6 more
2022Journal of Power Sources22 citations Open access
Semantic Scholar
The impact of the catalyst layer structure on phosphoric acid migration in HT-PEFC – An operando X-ray tomographic microscopy study
J. Halter, N. Bevilacqua, R. Zeis, T. Schmidt +1 more
202022 citations
Semantic Scholar
Pore-Scale Characterization and Simulation of Porous Electrode Material for Vanadium Redox Flow Battery: Effects of Compression on Transport Properties
Liusheng Xiao, Maji Luo, Lijun Zhu, K. Duan +4 more
202022 citations Open access
Semantic Scholar
Porous N- and S-doped carbon–carbon composite electrodes by soft-templating for redox flow batteries
Maike Schnucklake, L. Eifert, Jonathan Schneider, R. Zeis +1 more
2019Beilstein Journal of Nanotechnology21 citations Open access
Semantic Scholar
Insights into the hydrogen evolution reaction in vanadium redox flow batteries: A synchrotron radiation based X-ray imaging study
K. Köble, A. Ershov, K. Duan, M. Schilling +6 more
2024Journal of Energy Chemistry20 citations
Semantic Scholar
High-density and low-density gas diffusion layers for proton exchange membrane fuel cells: Comparison of mechanical and transport properties
Liusheng Xiao, Miaoqi Bian, Lijun Zhu, K. Duan +4 more
2022International journal of hydrogen energy19 citations Open access
Semantic Scholar
Nitrogen-functionalized carbon-supported Pt catalysts implemented in high-temperature polymer electrolyte membrane fuel cell
Nicole Pimperl, N. Bevilacqua, M. Schmid, Paulette A. Loichet Torres +3 more
202119 citations
Semantic Scholar
Identification of Polarization Losses in High-Temperature PEM Fuel Cells by Distribution of Relaxation Times Analysis
S. Schindler, Alexandra Weiss, S. Galbiati, Florian Mack +2 more
201619 citations
Semantic Scholar

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