Forschungsgruppe Elektrochemische Energieumwandlung

Organization Name (de) Name der Organisation (de)
E164-04-1 - Forschungsgruppe Elektrochemische Energieumwandlung
 
Code Kennzahl
E164-04-1
 
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Parent OrgUnit Übergeordnete Organisation
 
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Results 1-100 of 330 (Search time: 0.0 seconds).

PreviewAuthor(s)TitleTypeIssue Date
1Maurer, Melanie ; Weiss, Maximilian ; Weil, Matthias ; Limbeck, Andreas ; Opitz, Alexander Karl Quantifying protons in triple conducting perovskite-type oxides via laser-induced breakdown spectroscopy – A comparative validation approachArticle Artikel Dec-2025
2Breitwieser, Stanislaus ; Melcher, Christian ; Fleig, Jürgen ; Nenning, Andreas Linking Fe Particle Size to Re-Dissolution Behavior: An Electrochemically Controlled In-Situ XPS and AEM StudyPresentation Vortrag20-Oct-2025
3Melcher, Christian ; Nenning, Andreas ; Schrenk, Florian ; Breitwieser, Stanislaus ; Rath, Kirsten ; Rameshan, Christoph ; Opitz, Alexander Karl The Dark Side of Iron Exsolution: A combined in-situ NAP-XPS and electrochemical study on high-temperature CO2 electrolysis.Presentation Vortrag20-Oct-2025
4Balice, Luca ; Dash, Apurv ; Melcher, Christian ; Sebold, Doris ; Mücke, Robert ; Opitz, Alexander K. ; Bram, Martin ; Guillon, Olivier Constrained flash sintering of gadolinium‐doped ceria thin layersArticle Artikel Oct-2025
5Nenning, Andreas ; Breitwieser, Stanislaus ; Melcher, Christian ; Fleig, Jürgen UHV-based analytics with electrochemical oxygen activity controlArticle Artikel 9-Sep-2025
6Opitz, Alexander Karl ; Melcher, Christian ; Rath, Kirsten ; Breitwieser, Stanislaus ; Nenning, Andreas ; Balice, Luca ; Bram, Martin In-Situ Auger Electron Microscopy of Redox-Driven Evolution in Ni/Ceria SOEC Cathodes via Electrochemical Oxygen Activity ControlInproceedings Konferenzbeitrag15-Jul-2025
7Rath, Kirsten ; Herold, Daniela ; Melcher, Christian ; Huber, Tobias ; Opitz, Alexander Karl In-Situ Exploration of Point Defect Evolution and Chemical Expansion in Electrochemically Polarised Gd-Doped Ceria Thin FilmsInproceedings Konferenzbeitrag14-Jul-2025
8Podsednik, Maximilian ; Willner, Jakob ; Gibbs, David Ken ; Weiss, Maximilian ; Nelhiebel, Michel ; Limbeck, Andreas LA-ICP-Q-MS imaging experiments using short transient signals for high-performance materialsPresentation Vortrag1-Jul-2025
9Jung, Valentin ; Weiss, Maximilian ; Opitz, Alexander Karl ; Limbeck, Andreas Quantification of Oxygen Vacancies in Strontium-doped Lanthanum Ferrite via Laser-Induced Breakdown Spectroscopy.Presentation Vortrag30-Jun-2025
10Schmid, Alexander ; Huber, Tobias M. ; Karbus, Florian ; Weiss, Maximillian ; Limbeck, Andreas ; Fleig, Jürgen Preparation and interfacial engineering of sputtered electrolytes for thin film oxygen ion batteriesArticle Artikel 19-Jun-2025
11Steinbach, Claudia ; Schmid, Alexander ; Huber, Tobias M. ; Fleig, Jürgen The Oxygen Partial Pressure Dependence of Space Charges at SrTiO₃|Mixed Ionic Electronic Conducting Oxide HeterojunctionsArticle Artikel 11-Jun-2025
12Melcher, Christian ; Rath, Kirsten ; Breitwieser, Stanislaus ; Nenning, Andreas ; Rameshan, C. ; Opitz, Alexander Karl Ni-Dewetting on Doped Ceria Electrodes Upon Redox-Cycling: An In-Situ Surface Spectro-Microscopic Analysis via Electrochemical Oxygen Activity Control (EXACT)Presentation Vortrag29-May-2025
13Peer, Jakob Elias ; Maurer, Melanie ; Weiss, Maximilian ; Rollenitz, J. ; Längle, M ; Javed,U ; Taibl, Stefanie ; Kotakoski, J ; Opitz, Alexander Karl Ultrathin perovskite oxide freestanding membranes as novel platform for high resolution TEM imagingPresentation Vortrag29-May-2025
14Schmid, Alexander ; Wagner, Barbara ; Huber, Tobias ; Fleig, Jürgen Rechargeable oxygen ion batteries based on mixed conducting oxidesPresentation Vortrag28-May-2025
15Viernstein, Alexander ; Opitz, Alexander Karl ; Fleig, Jürgen Characterisation of Novel Powder-Based Oxygen Ion BatteriesPresentation Vortrag28-May-2025
16Nenning, Andreas ; Breitwieser, Stanislaus ; Melcher, Christian ; Kogler, Matthias ; Siebenhofer, Matthäus UHV-based surface science with EXACT control of the oxygen activity of mixed conductorsPresentation Vortrag27-May-2025
17Jung, Valentin ; Weiss, Maximilian ; Opitz, Alexander Karl ; Limbeck, Andreas Quantification of Oxygen Vacancies in LSF via Laser-induced Breakdown SpectroscopyPresentation Vortrag27-May-2025
18Breitwieser, Stanislaus ; Nenning, Andreas ; Melcher, Christian ; Fleig, Jürgen In-situ XPS and AES study of electrochemically controlled Fe particle exsolution on SrTi0.3Fe0.7O3Presentation Vortrag27-May-2025
19Maurer, Melanie ; Weiss, Maximilian ; Limbeck, Andreas ; Weil, Matthias ; Opitz, Alexander Karl ; Nizet Ruiz, P. ; Chiabrera, Francesco Maria ; Baiutti, Federico ; Tarancon, Albert ; Laa, L. Exploring the interplay between oxidation state, electronic structure, and proton uptake in the triple-conducting perovskite-type oxide BaFe0.85Y0.15O3-δPresentation Vortrag27-May-2025
20Weiss, Maximilian ; Jung, Valentin ; Maurer, Melanie ; Willner, Jakob ; Wimmer Christian ; Peer, Jakob Elias ; Limbeck, Andreas ; Opitz, Alexander Karl Complementary analytical techniques for quantifying point defects in perovskite-type oxidesPresentation Vortrag26-May-2025
21Stagel, Kristof ; Rath, Kirsten ; Kathe, Prasad Mahesh ; Schnürch, Michael ; Huber, Tobias M. ; Opitz, Alexander K. ; Bica-Schröder, Katharina Online Coupling High-Temperature Electrolysis with Carbonylation Reactions: A Powerful Method for Continuous Carbon Dioxide UtilizationArticle Artikel 26-May-2025
22Nenning, Andreas ; Rameshan, Raffael ; Huber, Tobias ; Rameshan, Christoph ; Opitz, Alexander Karl ; Fleig, Jürgen Sufrace chemistry and electrochemical properties of porous SOC electrodes revealed during in-situ ambient pressure XPSPresentation Vortrag26-May-2025
23Steinbach, Claudia ; Schmid, Alexander ; Siebenhofer, Matthäus ; Nenning, Andreas ; Rameshan, Christoph ; Kubicek, Markus ; Fleig, Jürgen Space Charges at SrTiO₃|Mixed Ionic and Electronic Conducting Oxide Heterojunctions and Their Relation to Defect ChemistryArticle Artikel 19-Mar-2025
24Panisset, S. ; Schmid, Alexander ; Stangl, A. ; Fleig, Jürgen ; Jauffres, D. ; Burriel, M. Exploring the potential of combining over- and under-stoichiometric MIEC materials for oxygen-ion batteriesArticle Artikel 17-Jan-2025
25Opitz, Alexander Karl ; Viernstein, Alexander ; Hauk, Raphael ; Stiefler, Sophie Oxygen Ion Batteries: A Novel All-Solid-State Technology for Stationary Energy StorageInproceedings Konferenzbeitrag2025
26Opitz, Alexander Karl ; Maurer, Melanie ; Weiss, Maximilian ; Weil, Matthias ; Limbeck, Andreas Direct Quantification of Protons in Triple-Conducting Perovskites via Laser-Induced Breakdown SpectroscopyInproceedings Konferenzbeitrag2025
27Herold, Daniela ; Rath, Kirsten ; Melcher, Christian ; Opitz, Alexander Karl The Effect of Co-Dopants on the Chemical Capacitance of Gd-Doped Ceria for SOEC CathodesInproceedings Konferenzbeitrag2025
28Weiss, Maximilian ; Jung, Valentin ; Maurer, Melanie ; Willner, Jakob ; Limbeck, Andreas ; Opitz, Alexander Karl Quantification of point defect species in triple conductors using laser-based methodsInproceedings Konferenzbeitrag2025
29Gibbs, David Ken ; Podsednik, Maximilian ; Tapler, Patrick ; Weiss, Maximilian ; Opitz, Alexander Karl ; Nelhiebel, Michael ; Quarles, Charles Derrick ; Larisegger, Silvia ; Limbeck, Andreas Improving Spatial Resolution by Reinterpreting Dosage for Laser-Induced Breakdown Spectroscopy Imaging: Conceptualization and LimitationsArticle Artikel 23-Sep-2024
30Opitz, Alexander Karl ; Summerer, Harald ; Rath, Kirsten ; Nenning, Andreas ; Rameshan, Christoph ; Schachinger, Thomas ; Stöger-Pollach, Michael ; Bernardi, Johannes ; Fleig, Jürgen Catalyst Nano-Particles Exsolved from Mixed Conducting Electrodes as a Plaything of Atmosphere and ElectrochemistryInproceedings Konferenzbeitrag27-Aug-2024
31Summerer-2024-Journal of Materials Chemistry A-vor.pdf.jpgSummerer, Harald ; Rath, Kirsten ; Nenning, Andreas ; Schachinger, Thomas ; Stöger-Pollach, Michael ; Rameshan, Christoph ; Opitz, Alexander K Electro-tuned catalysts: voltage-controlled activity selection of bimetallic exsolution particlesArticle Artikel 21-Aug-2024
32Weiss, Maximilian ; Huber, Tobias ; Wimmer, Christian ; Rath, Kirsten ; Opitz, Alexander Karl Optimization and application of a novel two-volume measurement setup for high-temperature electrolyzer cellsInproceedings Konferenzbeitrag17-Jul-2024
33Anstiss, Melanie ; Weiss, Maximilian ; Limbeck, Andreas ; Opitz, Alexander Karl ; Weil, Matthias A Novel Sample Cell for Innovative Materials Analytics: Detection of Protons in Ceramic Materials through In-Situ Integration of Laser-Induced Breakdown SpectroscopyInproceedings Konferenzbeitrag16-Jul-2024
34Opitz, Alexander Karl Small Tweaks with Big Impact: Manipulating Catalytic Activity of Mixed Conducting Electrodes by Surface Chemistry ModificationInproceedings Konferenzbeitrag16-Jul-2024
35Nenning, Andreas ; Breitwieser, Stanislaus ; Melcher, Christian ; Kogler, Matthias ; Valtiner, Markus ; Fleig, Jürgen UHV surface science on Solid oxide cell electrodes at controllable oxygen activityInproceedings Konferenzbeitrag16-Jul-2024
36Nenning, Andreas ; Opitz, Alexander Karl ; Siebenhofer, Matthäus ; Riedl, Christoph ; Rameshan, Raffael ; Rameshan, Christoph ; Fleig, Jürgen What can In-situ XPS Tell us About Reaction Mechanisms on Solid Oxide Cell Electrodes?Inproceedings Konferenzbeitrag16-Jul-2024
37Anstiss, Melanie ; Weiss, Maximilian ; Weil, Matthias ; Opitz, Alexander Karl Proton Uptake in Perovskite Structures: Insights from In-situ Techniques on BaFe0.8Y0.2O3-δInproceedings Konferenzbeitrag15-Jul-2024
38Rath, Kirsten ; Melcher, Christian ; Hoffrogge, Paul W. ; Schneider, Daniel ; Nestler, Britta ; Opitz, Alexander Karl Beyond the Surface: Probing the Dynamics of Fluorite-Based Solid Oxide Electrolysis Cathodes Through Advanced Multi-Analytical TechniquesInproceedings Konferenzbeitrag15-Jul-2024
39Melcher, Christian ; Nenning, Andreas ; Schrenk, Florian ; Rath, Kirsten ; Rameshan, Christoph ; Opitz, Alexander Karl Exploring Metal-Support Interactions in Solid Oxide Electrolysis Cathodes by in-situ Surface AnalyticsInproceedings Konferenzbeitrag15-Jul-2024
40Rath, Kirsten ; Melcher, Christian ; Opitz, Alexander Karl Expanding Horizons – A Multi-analytical Study of Chemical Expansion in Gd-doped CeriaInproceedings Konferenzbeitrag2024
41Zehetner, M. ; Viernstein, Alexander ; Opitz, Alexander Karl New materials for powder-based oxygen ion batteriesInproceedings Konferenzbeitrag2024
42Muhammad, Qaisar Khushi ; Valderrama, Marcela ; Yue, Mengkun ; Opitz, Alexander Karl ; Taibl, Stefanie ; Siebenhofer, Matthäus ; Bruder, Enrico ; Fleig, Jürgen ; Fang, Xufei ; Frömling, Till Dislocation‐tuned electrical conductivity in solid electrolytes (9YSZ): A micro‐mechanical approachArticle Artikel Nov-2023
43Rath, Kirsten ; Nenning, Andreas ; Opitz, Alexander Karl Investigating Ceria-based Cathodes for High-Performance CO₂ Electrolysis CellsPresentation Vortrag25-Oct-2023
44Melcher, Christian ; Nenning, Andreas ; Schrenk, Florian ; Rameshan, Christoph ; Opitz, Alexander Karl Characterizing novel catalysts for direct CO₂ electrolysis with in-situ NAP-XPSPresentation Vortrag24-Oct-2023
45Podsednik, Maximilian ; Weiss, Maximilian ; Larisegger, Silvia ; Nelhiebel, Michael ; Limbeck, Andreas Improved online-laser ablation of solids in liquids (LASIL) cell design: the stethoscope cellInproceedings Konferenzbeitrag11-Sep-2023
46Opitz, Alexander Karl Energy Conversion in Solid Oxide Cells: Graining In-Depth Understanding trough Model ExperimentsPresentation Vortrag19-Jul-2023
47Podsednik-2023-SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY-vor.pdf.jpgPodsednik, Maximilian ; Weiss, Maximilian ; Larisegger, Silvia ; Frank, Johannes ; Pobegen, Gregor ; Nelhiebel, Michael ; Limbeck, Andreas Quantitative analysis of trace elements in technological materials using online-laser ablation of solids in liquids (online-LASIL)Article Artikel Jul-2023
48Siebenhofer, Matthäus ; Riedl, Christoph ; Nenning, Andreas ; Artner, Werner ; Rameshan, Christoph ; Opitz, Alexander Karl ; Fleig, Jürgen ; Kubicek, Markus Improving and degrading the oxygen exchange kinetics of La₀.₆Sr₀.₄CoO₃-δ by Sr decorationArticle Artikel 28-Jun-2023
49Neagu, Dragos ; Irvine, J T S ; Wang, Jiayue ; Yildiz, Bilge ; Opitz, Alexander K ; Fleig, Jürgen ; Wang, Yuhao ; Liu, Jiapeng ; Shen, Longyun ; Ciucci, Francesco ; Rosen, Brian ; Xiao, Yongchun ; Xie, Kui ; Yang, Guangming ; Shao, Zongping ; Zhang, Yubo ; Reinke, Jakob ; Schmauss, Travis ; Barnett, Scott A ; Maring, Roelf ; Kyriakou, Vasileios ; Mushtaq, Usman ; Tsampas, Mihalis N ; Kim, Youdong ; O’Hayre, Ryan ; Carrillo, Alfonso J ; Ruh, Thomas ; Lindenthal, Lorenz ; Schrenk, Florian ; Rameshan, Christoph ; Papaioannou, Evangelos I ; Kousi, Kalliopi ; Metcalfe, Ian S ; Xu, Xiaoxiang ; Liu, Gang Roadmap on exsolution for energy applicationsArticle Artikel 20-Jun-2023
50Hirle, Anna Viktoria ; Fuger, Christoph ; Hahn, Rainer ; Wojcik, Tomasz ; Kutrowatz, Philip ; Weiss, Maximilian ; Hunold, Oliver ; Polcik, Peter ; Riedl-Tragenreif, Helmut Investigating the intrinsic fracture toughness of TiB2+z thin filmsPresentation Vortrag13-Jun-2023
51Riedl, Christoph ; Siebenhofer, Matthäus ; Nenning, Andreas ; Wilson, George ; Kilner, John ; Rameshan, Christoph ; Limbeck, Andreas ; Opitz, Alexander K ; Kubicek, Markus ; Fleig, Juergen Surface Decorations on Mixed Ionic and Electronic Conductors: Effects on Surface Potential, Defects, and the Oxygen Exchange KineticsArticle Artikel 7-Jun-2023
52Anstiss, Melanie ; Weiss, Maximilian ; Opitz, Alexander Karl ; Weil, Matthias The mixed proton- and electron-conducting material BaFe0.9Y0.1O3-??: Synthesis, characterization, and application as fuel electrode in proton conducting solid oxide cellsPresentation Vortrag1-Jun-2023
53Rath, Kirsten ; Hoffrogge, Paul ; Daniel Schneider ; Nestler, Britta ; Nenning, Andreas ; Rameshan, Christoph ; Opitz, Alexander Karl Gaining Insight into the Role of Electrochemical Polarisation on Degradation Phenomena in Solid Oxide Cells by Experiments on Thin Film ElectrodesPresentation Vortrag1-Jun-2023
54Schmid, Alexander ; Krammer, Martin ; Morgenbesser, Maximilian ; Baiutti, Federico ; Tarancon, Albert A solid oxide harvestore for combined harvesting and storing photovoltaic energyPresentation Vortrag1-Jun-2023
55Steinbach, Claudia ; Schmid, Alexander ; Huber, Tobias ; Kubicek, Markus ; Fleig, Jürgen Partial pressure dependence of the space charge between SrTiO₃ and mixed conducting La₀.₆Sr₀.₄FeO₃, La₀.₆₅Sr₀.₃₅MnO₃ and La₀.₉Sr₀.₁CrO₃Presentation Vortrag30-May-2023
56Wagner, Barbara ; Schmid, Alexander ; Krammer, Martin ; Fleig, Jürgen Screening mixed conducting oxide storage electrodes via chemical capacitance measurementsPresentation Vortrag30-May-2023
57Weiss, Maximilian ; Holzer, Alexander ; Krammer, Martin ; Huber, Tobias ; Limbeck, Andreas ; Opitz, Alexander Karl A novel sample cell for the detection of protons in ceramic materials by an in-situ combination of laser induced breakdown spectroscopy and electrochemistryPresentation Vortrag30-May-2023
58Weiss, Maximilian ; Anstiss, Melanie ; Holzer, Alexander ; Krammer, Martin ; Huber, Tobias ; Limbeck, Andreas ; Opitz, Alexander Karl Insights into triple conducting oxides as cathodes for electrochemical nitrogen hydrogenationPresentation Vortrag29-May-2023
59Opitz, Alexander Karl ; Summerer, Harald ; Nenning, Andreas ; Rameshan, Christoph Exsolution Catalysts as a Plaything of Atmosphere and Electrochemical PolarizationPresentation Vortrag29-May-2023
60Rath, Kirsten ; Nenning, Andreas ; Hoffrogge, Paul ; Schneider, Daniel ; Nestler, Britta ; Opitz, Alexander Karl Understanding Fluorite-Type Electrodes for CO2 Electrolysis: A Multi-Analytical Approach Employing Well-Defined Model ElectrodesPresentation Vortrag29-May-2023
61Hirle, Anna Viktoria ; Fuger, Christoph ; Hahn, Rainer ; Wojcik, Tomasz ; Kutrowatz, Philip ; Weiss, Maximilian ; Hunold, Oliver ; Kolozsvári, S. ; Polcik, Peter ; Riedl-Tragenreif, Helmut The anisotropic behaviour of super-hard TiB₂ films studied by synchrotron nano-diffractionPresentation Vortrag25-May-2023
62Hirle, Anna Viktoria ; Fuger, Christoph ; Hahn, Rainer ; Wojcik, Tomasz ; Kutrowatz, Philip ; Weiss, Maximilian ; Hunold, Oliver ; Polcik, Peter ; Riedl-Tragenreif, Helmut Tissue Phase Affected Fracture Toughness of Nano-Columnar TiB2+z Thin FilmsPresentation Vortrag24-May-2023
63Nenning, Andreas ; Opitz, Alexander Karl ; Rameshan, Christoph ; Rameshan, Raffael ; Blume, Raoul ; Hävecker, Michael ; Knop-Gericke, Axel ; Rupprechter, Günther ; Klötzer, Bernhard ; Fleig, Jürgen Electrochemical in-situ characterisation of solid oxide cell surface chemistryPresentation Vortrag2-May-2023
64Weiss, Maximilian ; Huber, Tobias ; Holzer, Alexander ; Krammer, Martin ; Limbeck, Andreas ; Opitz, Alexander Karl Multimodal characterization for proton conducting oxide-based electrochemical nitrogen fixation cellsPresentation Vortrag13-Apr-2023
65Vonk, Vedran ; Volkov, Sergey ; Keller, Thomas F. ; Hutterer, Alexander ; Lakner, Pirmin ; Bertram, Florian ; Fleig, Jürgen ; Opitz, Alexander K ; Stierle, Andreas Reversible Ultrathin PtOₓ Formation at the Buried Pt/YSZ(111) Interface Studied In Situ under Electrochemical PolarizationArticle Artikel 2-Mar-2023
66Weiss-2023-Laser-induced breakdown spectroscopy as an universal platform ...-vor.pdf.jpgWeiss, Maximilian ; Holzer, Alexander ; Krammer, Martin ; Huber, Tobias ; Opitz, Alexander Karl ; Limbeck, Andreas Laser-induced breakdown spectroscopy as an universal platform for investigating proton conducting oxidesInproceedings Konferenzbeitrag 1-Feb-2023
67Fleig, Jürgen The chemical capacitance in oxygen ion batteries and lithium ion batteriesPresentation Vortrag16-Jan-2023
68Riedl, Christoph ; Siebenhofer, Matthäus ; Ražnjević, Sergej ; Bumberger, Andreas Ewald ; Zhang, Zaoli ; Limbeck, Andreas ; Opitz, Alexander Karl ; Kubicek, Markus ; Fleig, Jürgen In situ electrochemical observation of anisotropic lattice contraction of La₀.₆Sr₀.₄FeO₃-δ electrodes during pulsed laser depositionArticle Artikel 7-Jan-2023
69Kronlachner, Laura ; Lenz, Lisa ; Holzer, Alexander ; Opitz, Alexander Karl ; Limbeck, Andreas Liquid standard addition calibration for laser ablation inductively coupled plasma optical emission spectrometryInproceedings Konferenzbeitrag2023
70Opitz, Alexander Karl Geometrically Well-Defined Model Systems as a Powerful Tool for a Deeper Understanding of Electrochemical Elementary Processes in Solid Oxide Cell ResearchPresentation Vortrag7-Oct-2022
71Hirle, Anna Viktoria ; Fuger, Christoph ; Hahn, Rainer ; Kutrowatz, Philip ; Weiss, Maximilian ; Limbeck, Andreas ; Hunold, Oliver ; Polcik, Peter ; Riedl-Tragenreif, Helmut Mechanical Properties and Fracture Behavior of TiB2+z Thin FilmsPresentation Vortrag5-Oct-2022
72Bakali-2022-Journal of Crystal Growth-vor.pdf.jpgBakali, Emine ; Artner, Werner ; Beiser, M. ; Bernardi, Johannes ; Detz, Hermann ; Eguchi, G. ; Foelske, Annette ; Giparakis, Miriam ; Herzig, Christopher ; Limbeck, Andreas ; Nguyen, Duy Ha ; Prochaska, Lukas ; Prokofiev, A. ; Sauer, Markus ; Schwarz, Sabine ; Schrenk, Werner ; Strasser, Gottfried ; Svagera, R. ; Taupin, M. ; Steiger-Thirsfeld, Andreas ; Waas, M. ; Yan, Xinlin ; Zocco, Diego Andres ; Andrews, Aaron Maxwell ; Bühler-Paschen, Silke A Knudsen cell approach for the molecular beam epitaxy of the heavy fermion compound YbRh2Si2Article Artikel 1-Oct-2022
73Opitz, Alexander Karl ; Summerer, Harald ; Nenning, Andreas ; Rameshan, Christoph Catalyst Particles Caught Between two Stools: Reversible Activity Switching by Applying Electrochemical PolarizationPresentation Vortrag30-Sep-2022
74Rath, Kristin ; Nenning, Andreas ; Opitz, Alexander Karl Reaction Kinetics and high mobility of Pt thin film electrodes on an yttria-stabilised ZrO2 electrolyte under the application of bias voltagePresentation Vortrag29-Sep-2022
75Rath, Kirsten ; Nenning, Andreas ; Rameshan, Christoph ; Opitz, Alexander Karl Reaction Kinetics and high mobility of Pt thin film electrodes on an yttriastabilised ZrO2 electrolyte under the application of bias voltagePresentation Vortrag28-Sep-2022
76Muhammad, Qaisar Khushi ; Scherer, Michael ; Opitz, Alexander Karl ; Taibl, Stefanie ; Boehme, Christin ; Rohnke, Marcus ; Janek, Jürgen ; Gao, Shuang ; Fleig, Jürgen ; Frömling, Till Dislocation-Mediated Oxygen–Ionic Conductivity in Yttria-Stabilized ZirconiaArticle Artikel 22-Sep-2022
77Opitz, Alexander Karl ; Summerer, Harald ; Nenning, Andreas ; Rameshan, Christoph The Good, the Bad and the Voltage: Electrochemical Activity Switching of Exsolution CatalystsPresentation Vortrag20-Sep-2022
78Rath, Kirsten ; Nenning, Andreas ; Rameshan, Christoph ; Opitz, Alexander Karl Investigation of the oxygen exchange mechanism and mobility of Pt thin film electrodes on an yttria-stabilised ZrO2 electrolytePresentation Vortrag20-Sep-2022
79Nenning-2022-Journal of The Electrochemical Society-vor.pdf.jpgNenning, Andreas ; Reuter, Stefan ; Schlesinger, Richard ; Summerer, Harald ; Rameshan, Raffael ; Lindenthal, Lorenz ; Holzmann, Manuel ; Huber, Tobias ; Rameshan, Christoph ; Fleig, Jürgen ; Opitz, Alexander Karl Surface and Defect Chemistry of Porous La0.6Sr0.4FeO3−δ Electrodes on Polarized Three-Electrode CellsArticle Artikel 20-Sep-2022
80Hartmann, Samuel Lukas ; Opitz, Alexander Karl Well-defined thin films as a platform for studying oxide electrodes for water splitting reactions in aqueous electrolytePresentation Vortrag20-Sep-2022
81Hirle, Anna Viktoria ; Fuger, Christoph ; Hahn, Rainer ; Wojcik, Tomasz ; Weiss, Maximilian ; Hunold, Oliver ; Ramm, Jürgen ; Kolozsvári, Szilárd ; Polcik, Peter ; Riedl-Tragenreif, Helmut Influence of Mo on structure-mechanical properties of TiB2±z coatingsPresentation Vortrag21-Jul-2022
82Rath, Kirsten ; Summerer, Harald ; Nenning, Andreas ; Opitz, Alexander Karl The role of the electrolyte for the oxygen exchange mechanism close to the triple phase boundary of Pt|YSZ microelectrodesPresentation Vortrag13-Jul-2022
83Nenning, Andreas ; Summerer, Harald ; Rameshan, Raffael ; Reuter, Stefan ; Lindenthal, Lorenz ; Huber, Tobias ; Rameshan, Christoph ; Opitz, Alexander Karl ; Fleig, Jürgen Surface and defect chemistry of porous La0.6Sr0.4FeO₃ electrodes on polarized 3-electrode cellsPresentation Vortrag12-Jul-2022
84Amaya-Dueñas, Diana M. ; Riegraf, Matthias ; Nenning, Andreas ; Opitz, Alexander K. ; Costa, Rémi ; Friedrich, K. Andreas Operational Aspects of a Perovskite Chromite-Based Fuel Electrode in Solid Oxide Electrolysis Cells (SOEC)Article Artikel 8-Jul-2022
85Krammer, Martin ; Schmid, Alexander ; Siebenhofer, Matthäus ; Herzig, Christopher ; Limbeck, Andreas ; Kubicek, Markus ; Fleig, Jürgen Identification of Morphological Changes of Mixed Conducting Oxides Upon Anodic Polarization by an Electrochemical MethodPresentation VortragJul-2022
86Opitz, Alexander Karl ; Summerer, Harald ; Nenning, Andreas ; Maurer, Melanie ; Rameshan, Christoph Electrochemical Activity Switching of Exsolution CatalystsPresentation VortragJul-2022
87Siebenhofer, Matthäus ; Riedl, Christoph ; Schmid, Alexander ; Sergej Raznjevic ; Zhang, Zaoli ; Limbeck, Andreas ; Opitz, Alexander Karl ; Fleig, Jürgen ; Kubicek, Markus Investigating the Contributions of Point Defects to the Activation Energy of the Oxygen Exchange Reaction on Pristine Mixed Conducting SurfacesPresentation VortragJul-2022
88Riedl, Christoph ; Siebenhofer, Matthäus ; Raznjevic, Tomislav ; Zhang, Zaoli ; Kubicek, Markus ; Opitz, Alexander Karl ; Fleig, Jürgen Electrochemical Observation of Compressive Strain Built-Up During Pulsed Laser DepositionPresentation VortragJul-2022
89Maurer, Melanie ; Opitz, Alexander Karl ; Weil, Matthias Tuning the Electro-Catalytic Properties of Mixed Conducting Perovskite-Type OxidesPresentation VortragJul-2022
90Opitz, Alexander Karl Characterisation of Materials for Solid Oxide Cells by Means of Model-type Thin Film SamplesPresentation Vortrag27-Jun-2022
91Nenning, Andreas ; Opitz, Alexander Karl ; Bischof, Cornelia ; Holzmann, Manuel ; Gerstl, Matthias ; Doppler, Michael ; Bram, Martin Model Experiments for Bridging the Gap between Fundamentals and Applied SOFC ResearchPresentation Vortrag27-Jun-2022
92Riedl, Christoph ; Siebenhofer, Matthäus ; Nenning, Andreas ; Schmid, Alexander ; Weiss, Maximilian ; Rameshan, Christoph ; Limbeck, Andreas ; Kubicek, Markus ; Opitz, Alexander Karl ; Fleig, Juergen In situ techniques reveal the true capabilities of SOFC cathode materials and their sudden degradation due to omnipresent sulfur trace impuritiesArticle Artikel 23-Jun-2022
93Glechner, Thomas ; Hahn, Rainer ; Bahr, Ahmed Adel Ibrahim ; Wojcik, Tomasz ; Weiss, Maximilian ; Ramm, Jürgen ; Hunold, Oliver ; Polcik, Peter ; Riedl-Tragenreif, Helmut A new class of ultra-high temperature oxidation resistant coating materials: Si alloyed transition metal diboridesInproceedings Konferenzbeitrag31-May-2022
94Wang, Jiayue ; Yang, Jing ; Opitz, Alexander Karl ; Kalaev, Dmitri ; Nenning, Andreas ; Crumlin, Ethan J. ; Sadowski, Jerzy T. ; Waluyo, Iradwikanari ; Hunt, Adrian ; Tuller, Harry L. ; Yildiz, Bilge Strain-Dependent Surface Defect Equilibria of Mixed Ionic-Electronic Conducting PerovskitesArticle Artikel 31-May-2022
95Podsednik, Maximilian ; Weiss, Maximilian ; Larisegger, Silvia ; Michel Nelhiebel ; Limbeck, Andreas Quantitative trace element analysis in novel materials using online Laser-Ablation of solids in liquids (LASIL)Presentation Vortrag30-May-2022
96Weiss-2022-Analytica Chimica Acta-vor.pdf.jpgWeiss, Maximilian ; Gajarska, Zuzana ; Lohninger, Johann ; Marchetti-Deschmann, Martina ; Ramer, Georg ; Lendl, Bernhard ; Limbeck, Andreas Elemental mapping of fluorine by means of molecular laser induced breakdown spectroscopyArticle Artikel 22-Feb-2022
97Riedl, Christoph ; Siebenhofer, Matthäus ; Limbeck, Andreas ; Opitz, Alexander Karl ; Kubicek, Markus ; Fleig, Jürgen Surface decoration of Pr₀.₁Ce₀.₉O₂-δ electrodes with binary oxides measured by in-situ PLD techniquePresentation Vortrag19-Jan-2022
98Siebenhofer, Matthäus ; Riedl, Christoph ; Schmid, Alexander ; Opitz, Alexander Karl ; Fleig, Jürgen ; Kubicek, Markus Investigating oxygen reduction pathways on pristine SOFC cathode surfaces by in-situ PLD impedance spectroscopyPresentation Vortrag19-Jan-2022
99Riedl, Christoph ; Siebenhofer, Matthäus ; Nenning, Andreas ; Rameshan, Christoph ; Kubicek, Markus ; Limbeck, Andreas ; Opitz, Alexander Karl ; Fleig, Jürgen Performance loss of promising SOFC cathode materials by sub-ppm sulfur poisoning by in-situ PLD and AP-XPS studiesPresentation VortragJan-2022
100Opitz, Alexander Karl Electrochemical model experiments for an in-depth understanding of electrode reactions in solid oxide cellsPräsentation Presentation2022