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Hans Kungl

Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)

SCHOLARLY PAPERS

9

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457

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Scholarly Papers (9)

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1.

Data-Driven Surrogate Modeling Framework for Performance Prediction and Sensitivity Analysis of a Proton Exchange Membrane Water Electrolyzer

Number of pages: 40 Posted: 28 Sep 2024 Last Revised: 07 Mar 2025
Ashoke Raman Kuppa, Linus Hammacher, Hans Kungl, André Karl, Eva Jodat, Rüdiger-A. Eichel and Violeta Karyofylli
Research Centre Jülich, Forschungszentrum Jülich GmbH, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9) and Research Centre Jülich
Downloads 101 (684,672)

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machine learning, Sensitivity Analysis, PEM Water Electrolyzer, numerical simulation

2.

Experimental Determination of Stray Currents in Parallel Operated Cells Exemplified on Alkaline Water Electrolysis

Number of pages: 38 Posted: 27 Feb 2024
Deniz Dogan, Burkhard Hecker, Bernhard Schmid, Hans Kungl, Hermann Tempel and Rüdiger-A. Eichel
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9) and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 88 (753,595)

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alkaline water electrolysis, Parallel Electrochemical Cells, Stray Current, Shunt Current

3.

Evaluating Activation Strategies and Their Stability on Pem Water Electrolyzers Using Machine Learning

Downloads 68 (891,180)

Evaluating Activation Strategies and Their Stability on Pem Water Electrolyzers Using Machine Learning

Number of pages: 45 Posted: 05 Aug 2025
Ashoke Raman Kuppa, Niklas L. Wolf, Ali Javed, Violeta Karyofylli, Hans Kungl, André Karl, Eva Jodat and Rüdiger-A. Eichel
Research Centre Jülich, affiliation not provided to SSRN, affiliation not provided to SSRN, Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Research Centre Jülich and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 44 (1,157,169)

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Machine Learning, Cell conditioning, PEM Water Electrolyzer, Cell stability

Evaluating Activation Strategies and Their Stability on Pem Water Electrolyzers Using Machine Learning

Number of pages: 45 Posted: 05 Aug 2025
Ashoke Raman Kuppa, Niklas L. Wolf, Ali Javed, Violeta Karyofylli, Hans Kungl, André Karl, Eva Jodat and Rüdiger-A. Eichel
Research Centre Jülich, affiliation not provided to SSRN, affiliation not provided to SSRN, Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Research Centre Jülich and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 24 (1,445,011)

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Machine Learning, Cell conditioning, PEM Water Electrolyzer, Cell stability

4.

Sensitivity Analysis and Uncertainty Quantification in Predictive Modeling of Proton-Exchange Membrane Electrolytic Cells

Number of pages: 27 Posted: 01 Jan 2024
Violeta Karyofylli, Yannik Danner, Ashoke Raman Kuppa, Hans Kungl, André Karl, Eva Jodat and Rüdiger-A. Eichel
Research Centre Jülich, Research Centre Jülich, Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Research Centre Jülich and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 49 (1,074,648)

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sensitivity analysis, uncertainty quantification, 1D modeling, nonlinear, PEM electrolytic cell, PYTHON

5.

Breaking the Passivity Wall of Metals: Exempli Gratia Non-Aqueous Ti–Air Battery

Number of pages: 20 Posted: 23 Dec 2022
Yasin Emre Durmus, Marcel Kaltenberg, Krzysztof Dzieciol, Maximilian Schalenbach, Danny Gelman, Boris Shvartsev, Hermann Tempel, Hans Kungl, Rüdiger-A. Eichel and Yair Ein-Eli
Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, affiliation not provided to SSRN, affiliation not provided to SSRN, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9) and affiliation not provided to SSRN
Downloads 45 (1,121,190)

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metal-air battery, titanium-air, Non-aqueous electrolyte, passivity

6.

Stabilization the Interface of Nasicon-Type Solid Electrolyte and Li Metal by Al Interlayer

Number of pages: 22 Posted: 01 Sep 2023
Qian Zhang, Ming Jiang, Hans Kungl and Rüdiger-A. Eichel
RWTH Aachen University, Hangzhou Dianzi University, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9) and Research Centre Jülich
Downloads 36 (1,236,159)

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NASICON-type materials, solid electrolyte, LATP, solid-state battery

7.

Laboratory XCT Imaging Protocol Allowing Operando Investigation of Electrode Material Evolution in Various Environments

Number of pages: 31 Posted: 22 Feb 2023
Krzysztof Dzieciol, Yasin Emre Durmus, Hermann Tempel, Hans Kungl, Alexander Bauer and Rüdiger-A. Eichel
Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9) and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 27 (1,359,097)

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x-ray computed tomography, xCT, metal-air battery, zinc-air, imaging protocol, operando tomography, dendrites growth, morphology evolution

8.

Data-driven modeling and optimization of anode-side structural, transport and electrochemical properties in PEM water electrolyzers

Number of pages: 47 Posted: 15 Apr 2026
Ashoke Raman Kuppa, Linus Hammacher, Violeta Karyofylli, Hans Kungl, André Karl, Eva Jodat and Rüdiger-A. Eichel
Research Centre Jülich, Forschungszentrum Jülich GmbH, Research Centre Jülich, Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Research Centre Jülich, Research Centre Jülich and Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9)
Downloads 24 (1,399,036)

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Machine learning, Feature selection, PEM water electrolyzer, Voltage losses

9.

Efficient Indoor Light Harvesting With Map(I 0.8Br 0.2) 3 Solar Modules and Na-Ion Battery

Number of pages: 18 Posted: 07 Jul 2022
Li-Chung Kin, Zhifa Liu, Oleksandr Astakhov, Sergey Shcherbachenko, Hans Kungl, Thomas Kirchartz, Rüdiger-A. Eichel, Uwe Rau and Tsvetelina Merdzhanova
Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5), Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5), Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5), Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5), Forschungszentrum Jülich GmbH - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5) and Forschungszentrum Jülich GmbH - Institut für Energie und Klimaforschung (IEK-5)
Downloads 19 (1,459,862)

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Indoor energy harvesting, perovskite solar cells, Na-ion, battery, direct coupling