IAM - Werkstoffe der Elektrotechnik
Jochen Joos

Dr.-Ing. Jochen Joos

  • Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik (IAM-WET)
    Adenauerring 20b
    Gebäude 50.40
    D-76131 Karlsruhe

Laufende / abgeschlossene Arbeiten
Titel Forschungsthema Betreuer Bearbeiter
Brennstoffzellen

Jochen Joos und Moses Ender

Ingo Rotscholl 

Brennstoffzellen

Jochen Joos

Andreas Häffelin

Brennstoffzelle

Gina Steinke

Lithium-Ionen Batterien

Jochen Joos

Frederick Struckmeier

Brennstoffzellen

Jochen Joos

Julian Szász

Florian Wankmüller

Brennstoffzellen

Jochen Joos

Andreas Messner

Lithium-Ionen Batterien

Alexander Buchele

Brennstoffzellen

Niklas Russner

Helge Geisler

Jochen Joos

Dominik Horny

Lithium-Ionen Batterien

Jochen Joos

Florian Wankmüller

Laura Almar

Thies Buschke

Veröffentlichungen (Publications)

Google Scholar List

[42]   J. Joos, A. Buchele, A. Schmidt, A. Weber and E. Ivers-Tiffée, "Virtual Electrode Design for Lithium Ion Battery Cathodes", Energy Technology, submitted (2020).

[41]   A. Schmidt, E. Ramani, J. Joos, T. Carraro, A. Weber, M. Kamlah and E. Ivers-Tiffée, "Understanding Deviations between Spatially Resolved and Homogenized Cathode Models of Lithium-Ion Batteries", Energy Technology, submitted (2020).

[40]   J. Costard, J. Joos, A. Schmidt and E. Ivers-Tiffée, "Charge transfer parameters of NMC cathodes evaluated by a transmission line modelling approach", Energy Technology, submitted (2020).

[39]   L. Almar, J. Joos, A. Weber and E. Ivers-Tiffée, "Microstructural feature analysis of commercial Li-ion battery cathodes by focused ion beam tomography", Journal of Power Sources, 427, pp. 1-14 (2018). doi.org/10.1016/j.jpowsour.2019.04.019

[38]   J. Kim, V. Nese, J. Joos, K. Jeske, N. Duyckaerts, N. Pfänder, and G. Prieto, "Directional Freeze-Cast Hybrid-Backbone Meso-Macroporous Bodies as Micromonolith Catalysts for Gas-to-Liquid Processes", Journal of Materials Chemistry A, 6, pp. 21978-21989 (2018). doi: 10.1039/C8TA07512C

[37]   F. Wankmüller, J. Joos and E. Ivers-Tiffée, "Quantitative Analysis of LSCF and LSM-YSZ Cathode Microstructure by FIB/SEM Tomography", 13th European SOFC & SOE Forum 2018, B0615, pp. 3-6 (2018).

[36]   N. Russner, D. Horny, H. Geisler, J. Joos and E. Ivers-Tiffée, "Mass and heat transport in porous SOFC electrodes", 13th European SOFC & SOE Forum 2018, pp. 10-18 (2018).

[35]   S. Dierickx, J. Joos, A. Weber and E. Ivers-Tiffée, "Advanced Impedance Modelling of Ni/8YSZ Cermet Anodes", Electrochim Acta 265, pp. 736-750 (2018).

[34]   J. Joos, T. Carraro, F. Wankmüller, H. Geisler and E. Ivers-Tiffée, "3D-Analyse und Modellierung von gemischtleitenden Kathoden der Hochtemperatur-Brennstoffzelle (SOFC)", in G. Schneider and T. Bernthaler (Eds.), 51.Materialographie-Tagung der DGM, Aalen,Germany, pp. 201-206 (2017).

[33]   F. Wankmüller, J. Szasz, J. Joos, V. Wilde, H. Störmer, D. Gerthsen and E. Ivers-Tiffée, "Correlative Tomography at the Cathode/Electrolyte Interfaces of Solid Oxide Fuel Cells", J. Power Sources 360, pp. 399-408 (2017).

[32]   F. Wankmüller, J. Joos, M. Meffert, D. Gerthsen and E. Ivers-Tiffée, "Quantitative Study of LSCF and LSM-YSZ Cathode Microstructure by FIB/SEM Tomography", ECS Trans. 78, pp. 861-867 (2017).

[31]   J. Szasz, F. Wankmüller, J. Joos, V. Wilde, H. Störmer, D. Gerthsen and E. Ivers-Tiffée, "Correlating Cathode/Electrolyte Interface Characteristics to SOFC Performance", 231th ECS Meeting 77, pp. 27-34 (2017).

[30]   J. Joos, "Microstructural Characterisation, Modelling and Simulation of Solid Oxide Fuel Cell Cathodes", PhD Thesis, KIT Scientific Publishing (2017).

[29]   J. Joos, H. Geisler, A. Weber and E. Ivers-Tiffée, "Designing Porous Cathode Structures for SOFCs", in Nigel Brandon (Ed.), 12th European SOFC & SOE Forum, Chapter 8, pp. B0803: 29-35  (2016).

[28]   H. Geisler, J. Joos, A. Weber and E. Ivers-Tiffée, "Performance Modelling of anode supported cells  on a SOFC stack layer level", in Nigel Brandon (Ed.), 12th European SOFC & SOE Forum, Chapter 6, pp. A1107:318-326 (2016).

[27]   F. Wankmüller, J. Szasz, J. Joos, V. Wilde, H. Stoermer, D. Gerthsen and E. Ivers-Tiffée, "Understanding performance limiting impacts in SOFCs - visualizing the nature of cathode/electrolyte interfaces using advanced focused ion beam/ scanning electron microscope (FIB-SEM) tomography techniques", 12th European SOFC & SOE Forum, Chapter 10, pp. B1203:19-24 (2016).

[26]   H. Geisler, A. Kromp, J. Joos, A. Weber and E. Ivers-Tiffee, "Stationary 2D FEM Model Framework for SOFC Stack Performance Prediction", ECS Trans. 68, pp. 3043-3050 (2015).

[25]  C. Endler-Schuck, J. Joos, C. Niedrig, A. Weber and E. Ivers-Tiffée, "The chemical oxygen surface exchange and bulk diffusion coefficient determined by impedance spectroscopy of porous La0.58Sr0.4Co0.2Fe0.8O3-d (LSCF) cathodes", Solid State Ionics 269, pp. 67-79 (2015).

 [24]  A. Messner, J. Joos, A. Weber and E. Ivers-Tiffée, "Custom Tailoring High-Performance MIEC Cathodes", Proceedings of 11th European SOFC Forum, Chapter 10, pp. 157-163 (2014).

 [23]  C. Endler-Schuck, J. Joos, A. Weber and E. Ivers-Tiffée, "Durability Aspects of MIEC Cathodes", Proceedings of 11th European SOFC Forum, Chapter 12, pp. 105-112 (2014).

 [22]  M. Ender, J. Joos, A. Weber and E. Ivers-Tiffée, "Anode microstructures from high-energy and high-power lithium-ion cylindrical cells obtained by X-ray nano-tomography", J. Power Sources 269, pp. 912-919 (2014).

 [21]  J. Joos, M. Ender, I. Rotscholl, N. Menzler, and E. Ivers-Tiffée, "Quantification of Double-Layer Ni/YSZ Fuel Cell Anodes from Focused Ion Beam Tomography Data", J. of Power Sources 246, pp. 819-830 (2014).

 [20]  A. Häffelin, J. Joos, A. Weber and E. Ivers-Tiffée, "Three-Dimensional Performance Simulation of SOFC Anodes Using FIB-Tomography Reconstructions", ECS Trans57 (1), pp. 2563-2572 (2013).

 [19]  A. Häffelin, J. Joos, M. Ender, A. Weber and E. Ivers-Tiffée, "Time-Dependent 3D Impedance Model of Mixed-Conducting Solid Oxide Fuel Cell Cathodes", J. Electrochem. Soc. 160 (8), pp. F867-F876 (2013).

 [18]  J. Joos, M. Ender, T. Carraro, A. Weber and E. Ivers-Tiffée, "Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data", Electrochimica Acta 82, pp. 268-276 (2012).

 [17]  J. Joos, M. Ender, I. Rotscholl, N. Menzler, A. Weber and E. Ivers-Tiffée, "Quantification of Ni/YSZ-Anode Microstructure Parameters derived from FIB-tomography", in F. Lefebvre-Joud (Ed.), Proceedings of 10th European SOFC Forum, Chapter 14, pp. 78-89 (2012).

 [16]  A. Häffelin, J. Joos, J. Hayd, A. Weber and E. Ivers-Tiffée, "3D FEM Impedance Model for LSCF-Cathodes", in F. Lefebvre-Joud (Ed.), Proceedings of 10th European SOFC Forum, Chapter 17, pp. 45-55 (2012).

 [15]  T. Carraro, J. Joos, B. Rüger, A. Weber and E. Ivers-Tiffée, "3D finite element model for reconstructed mixed-conducting cathodes: I. Performance quantification", Electrochimica Acta 77, pp. 315-323 (2012).

 [14]  T. Carraro, J. Joos, B. Rüger, A. Weber and E. Ivers-Tiffée, "3D finite element model for reconstructed mixed-conducting cathodes: II. Parameter sensitivity analysis", Electrochimica Acta 77, pp. 309-314 (2012).

 [13]  T. Carraro and J. Joos, "Parameter Estimation for a Reconstructed SOFC Mixed-Conducting LSCF-Cathode", in H. G. Bock, T. Carraro, W. Jäger, S. Körkel, R. Rannacher, and J. P. Schlöder (Eds.), Model Based Parameter Estimation. Theory and applications, Heidelberg: Springer, pp. 267-285 (2013).

 [12]  M. Ender, J. Joos, T. Carraro and E. Ivers-Tiffée, "Quantitative Characterization of LiFePO4 Cathodes Reconstructed by FIB/SEM Tomography", J. Electrochem. Soc. 159, p. A972-A980 (2012).

 [11]  A. Häffelin, J. Joos, M. Ender, A. Weber and E. Ivers-Tiffée, "Transient 3D Impedance Model for mixed-conducting SOFC Cathodes", ECS Trans. 45 (1), pp. 313-325 (2012).

 [10]  J. Joos, T. Carraro, M. Ender, B. Rüger, A. Weber and E. Ivers-Tiffée, "Detailed Microstructure Analysis and 3D Simulations of Porous Electrodes", ECS Trans. 35, pp. 2357-2368 (2011).

   [9]  A. Weber, A. Utz, J. Joos, E. Ivers-Tiffée, H. Störmer, D. Gerthsen, V. Yurkiv, H.-R. Volpp and W. G. Bessler, "Electrooxidation of Reformate Gases at Model Anodes", ECS Trans. 35, pp. 1513-1528 (2011).

   [8]  A. Utz, J. Joos, A. Weber and E. Ivers-Tiffée, "Electrochemical Oxidation at SOFC Anodes: Comparison of Patterned Ni Anodes and Technical Ni/8YSZ Cermet Anodes", ECS Trans. 35, pp. 1669-1682 (2011).

   [7]  M. Ender, J. Joos, T. Carraro and E. Ivers-Tiffée, "Three-dimensional reconstruction of a composite cathode for lithium-ion cells", Electrochemistry Communications 13, pp. 166-168 (2011).

   [6]  J. Joos, T. Carraro, A. Weber and E. Ivers-Tiffée, "Reconstruction of porous electrodes by FIB/SEM for detailed microstructure modeling", J. Power Sources 196, pp. 7302-7307 (2011).

   [5]  J. Joos, B. Rüger, A. Weber, T. Carraro and E. Ivers-Tiffée, "3D Reconstruction of Porous Electrodes and Microstructure Modelling", in DECHEMA (Ed.), First International Conference on Materials for Energy, Extended Abstracts - Book A, Karlsruhe, Germany, pp. 42-44 (2010).

   [4]  J. Joos, T. Carraro, A. Weber and E. Ivers-Tiffée, "Reconstruction of Porous Electrodes by FIB/SEM for Detailed Microstructure Modeling", in J. T. S. Irvine and U. Bossel (Eds.), Proceedings of the 9th European Solid Oxide Fuel Cell Forum, pp. 6-75-6/81 (2010).

   [3]  J. Joos, B. Rüger, T. Carraro, A. Weber and E. Ivers-Tiffée, "Electrode Reconstruction by FIB/SEM and Microstructure Modeling", ECS Trans. 28, pp. 81-91 (2010).

   [2]  B. Rüger, J. Joos, T. Carraro, A. Weber and E. Ivers-Tiffée, "3D Electrode Microstructure Reconstruction and Modelling", ECS Trans. 25, pp. 1211-1220 (2009).

   [1]  B. Rüger, T. Carraro, J. Joos, V. Heuveline and E. Ivers-Tiffée, " A Numerical Method for the Optimization of MIEC Cathode Microstructures ", in R. Steinberger-Wilckens and U. Bossel (Eds.), Proceedings of the 8th European Solid Oxide Fuel Cell Forum, p. A0616 (2008).

 

Tagungsbeiträge (Presentations at Conferences)

[98]   J. Joos, C. Fella, S. Kelly, F. Lutter, T. Volkenandt, A. Weber, F. Wilde, S. Zabler, E. Ivers-Tiffée, Possibilities and limitations of tomography methods for the quantification of lithium-ion battery cathode microstructures, Materials Science and Engineering Congress MSE 2020 (Online), 22.09. - 25.09.2020

[97]   S. Kelly, J. Joos, T. Volkenandt, R. White, B. Tordoff, A. Weber, E. Ivers-Tiffée, Multi-scale 3D imaging approaches for analysis of lithium ion battery electrode microstructures, Materials Science and Engineering Congress MSE 2020 (Online), 22.09. - 25.09.2020

[96]   J. Joos, A. Weber, E. Ivers-Tiffée, Generation of Synthetic Microstructures, SiMET Fall Meeting 2019 (Stuttgart, Germany), 13.11. - 15.11.2019

[95]   J. Joos, A. Schmidt, A. Weber, E. Ivers-Tiffée, Analyzing the Microstructure of Lithium Ion Battery Electrodes by using Tomography Methods, 9.GeoDict User Meeting 2019 (Kaiserslautern, Germany), 24.09. - 25.09.2019

[94]   J. Joos, R. Geurts, S. Randolph, A. Weber, E. Ivers-Tiffée, Detailed 3D Reconstruction and Quantification of Graphite Anodes from Lithium-Ion Batteries using Laser Tomography, 70th Annual Meeting of the International Society of Electrochemistry (Durban, South Africa), 04.08. - 09.08.2019 – ISE Poster Prize

[93]   J. Joos, A. Schmidt, A. Weber, E. Ivers-Tiffée, Analyzing the Microstructure of Lithium Ion Battery Cathodes by using Tomography Methods, 70th Annual Meeting of the International Society of Electrochemistry (Durban, South Africa), 04.08. - 09.08.2019

[92]   N. Russner, J. Joos, E. Ivers-Tiffée, Microscopic mass transport modelling for SOFC electrodes, 70th Annual Meetingof the International Society of Electrochemistry (Durban, South Africa), 04.08. - 09.08.2019

[91]   J. Joos, A. Weber, E. Ivers-Tiffée, Microstructural Analysis of Lithium Ion Battery Electrodes, SiMET Spring-Meeting 2019 (Karlsruhe, Germany), 15.05. - 16.05.2019

[90]   J. Szász, L. Almar, J. Joos, E. Ivers-Tiffée, Microstructural features of commercial Li-ion battery cathodes by FIB-SEM tomography, Kraftwerk Batterie 2019 (Aachen, Germany), 02.04. - 04.04.2019

[89]   J. Joos, L. Almar, A. Weber, E. Ivers-Tiffée, Microstructural Analysis of Lithium Ion Battery Electrodes, SiMET Fall-Meeting 2018 (Oberwolfach, Germany), 13.11. - 16.11.2018

[88]   J. Joos, L. Almar, R. Geurts, S. Randolph, A. Weber, E. Ivers-Tiffée, Microstructural Characterization of Lithium Ion Battery Electrodes using Tomography Methods, Solid State Electrochemistry Workshop for Energy Storage and Conversion 2018 (Hamburg, Germany), 12.11. - 14.11.2018

[87]   L. Almar, J. Joos, M. Weiss, J. Costard, A. Weber, E. Ivers-Tiffée, Multi-scale Characterization of Lithium Ion Battery Cathodes, Americas International Meeting on Electrochemistry and Solid State Science (AiMES 2018), (Cancun, Mexico), 30.09. - 04.10.2018

[86]   J. Joos, T. Carraro, S. Wetterauer, A. Weber, E. Ivers-Tiffée, Calculating the Tortuosity of Porous Electrodes Based on Tomography Data, Material Science Engineering (MSE 2018), (Darmstadt, Germany), 26.09. - 28.09.2018

[85]   J. Joos, A. Weber, R. Geurts, S. Randolph, R. Gannen, H. Lemmens, E. Ivers-Tiffée, A Novel Method for a Detailed 3D Reconstruction of Lithium-Ion Battery Anodes, Material Science Engineering (MSE 2018), (Darmstadt, Germany), 26.09. - 28.09.2018

[84]   L. Almar, J. Joos, J. Costard, A. Weber, E. Ivers-Tiffée, Multiscale Characterization of Li-Ion Battery Electrodes with Correlative Electron- and X-Ray Tomography, Material Science Engineering (MSE 2018), (Darmstadt, Germany), 26.09. - 28.09.2018

[83]   I. Glatt, F. Biebel, C. Wagner, J. Joos, Finding the optimum amount of Binder, 8.GeoDict User Meeting (Kaiserslautern, Germany), 24.09. - 25.09.2018

[82]   J. Joos, L. Almar, J. Costard, A. Weber, E. Ivers-Tiffée, Multi-scale Correlative Tomography of Lithium Ion Battery Electrodes, 19th International Microscopy Congress (IMC19) (Sydney, Australia), 09.09. - 14.09.2018

[81]   J. Joos, F. Wankmüller, J. Szász, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Correlative Tomography at the Cathode/Electrolyte Interface of Solid Oxide Fuel Cells, 19th International Microscopy Congress (IMC19) (Sydney, Australia), 09.09. - 14.09.2018

[80]   F. Wankmüller, J. Joos, E. Ivers-Tiffée, Quantitative Analysis of LSCF and LSM-YSZ Cathode Microstructure by FIB/SEM Tomography, 13th European SOFC and SOEC Forum 2018 (Lucerne, Switzerland), 03.07. - 06.07.2018

[79]   N. Russner, D. Horny, H. Geisler, J. Joos, E. Ivers-Tiffée, Mass and heat transport in porous SOFC electrodes, 13th European SOFC and SOEC Forum 2018 (Lucerne, Switzerland), 03.07. - 06.07.2018

[78]   J. Joos, A. Weber, E. Ivers-Tiffée, Microstructural Analysis of Lithium Ion Battery Electrodes, SiMET Frühjahrstreffen 2018 (Karlsruhe, Germany), 2.05. - 03.05.2018

[77]   N. Russner, D. Horny, J. Joos, E. Ivers-Tiffée, Microscopic mass transport modelling for SOFC electrodes, 15th Symposium on Fuel Cell and Battery Modelling and Experimental Validation - ModVal 15 (Aarau, Switzerland), 12.04. - 13.04.2018

[76]   J. Kim, V. Nese, N. Duyckaerts, J. Joos, E. Ivers-Tiffée, G. Prieto, Hierarchically porous micro­­monolithic structures with hybrid backbones as catalysts for intensified syngas-to-liquid processes, 51. Jahrestreffen Deutscher Katalytiker (Weimar, Deutschland), 14.03. - 16.03.2018 - Poster Prize

[75]   J. Joos, A. Weber, E. Ivers-Tiffée, Microstructural Analysis of Lithium Ion Battery Electrodes, SiMET Herbstschule 2017 (Leinsweiler, Germany), 25.10. - 27.10.2017

[74]   J. Joos, T. Carraro, F. Wankmüller, H. Geisler, E. Ivers-Tiffée, 3D-Analyse und Modellierung von gemischtleitenden Kathoden der Hochtemperatur-Brennstoffzelle (SOFC), 51.Materialographie-Tagung der DGM (Aalen, Germany), 13.09. - 15.09.2017

[73]   F. Wankmüller, J. Joos, E. Ivers-Tiffée, Mikrostrukturuntersuchung der porösen Elektroden einer Hochtemperatur-Brennstoffzelle (SOFC) mittels FIB/REM Tomographie, 51.Materialographie-Tagung der DGM (Aalen, Germany), 13.09. - 15.08.2017

[72]   F. Wankmüller, J. Joos, M. Meffert, D. Gerthsen, E. Ivers-Tiffée, Quantitative Study of LSCF and LSM-YSZ Cathode Microstructure by FIB/SEM Tomography, 15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV) (Hollywood, USA), 23.07. - 28.07.2017

[71]   J. Joos, P. Braun, A. Weber, E. Ivers-Tiffée, Battery Electrode Analysis by Tomography Methods, 21st International Conference on Solid State Ionics (SSI-21) (Padua, Italy), 18.06. - 23.06.2017

[70]   F. Wankmüller, J. Szasz, J. Joos, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Understanding performance limits of mixed conducting (La,Sr)(Co,Fe)O3-d air electrodes, 21st International Conference on Solid State Ionics (SSI-21) (Padua, Italy), 18.06. - 23.06.2017

[69]   H. Geisler, J. Joos, A. Weber, E. Ivers-Tiffée, Multi-Scale Modeling of Cathode Performance in Solid Oxide Fuel Cells (SOFCs), 231th ECS Meeting (New Orleans,USA), 28.05. - 01.06.2017

[68]   J. Szasz, F. Wankmüller, J. Joos, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Correlating Cathode/Electrolyte Interface Characteristics to SOFC Performance, 231th ECS Meeting (New Orleans, USA), 28.05. - 01.06.2017

[67]   J. Joos, T. Carraro, H. Geisler, A. Weber, E. Ivers-Tiffée, Microstructure Modelling of Porous Cathodes for Solid Oxide Fuel Cells (SOFCs), ModVal 14 (Karlsruhe, Germany), 02.03. - 03.03.2017

[66]   J. Szász, F. Wankmüller, J. Joos, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Secondary Phases at Cathode/Electrolyte Interfaces, 14th Symposium on Fuel Cell and Battery Modelling and Experimental Validation (Germany, Karlsruhe), 02.03. - 03.03.2017

[65]   J. Joos, T. Carraro, H. Geisler, A. Weber, E. Ivers-Tiffée, Microstructure modeling of porous electrodes for solid oxide fuel cells (SOFCs), 8th International Conference on Multiscale Materials Modeling (Dijon, France), 09.10. - 14.10.2016

[64]   J. Szász, F. Wankmüller, J. Joos, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Secondary Phases at Cathode/Electrolyte Interfaces, PRiME 2016 (Honolulu,Hawaii), 02.10. - 07.10.2016

[63]   J. Costard, J. Joos, M. Schönleber, M. Weiss, E. Ivers-Tiffée, Charge transfer parameters (rCT, j0 and k) determined by combining tomography analysis with impedance modelling, PRiME 2016 (Honolulu, Hawaii), 02.10. - 07.10.2016

[62]   J. Costard, J. Joos, E. Ivers-Tiffée, Microstructure characteristics of blend cathodes assessed by 3D-tomography methods, PRiME 2016 (Honolulu, Hawaii), 02.10. - 07.12.2016

[61]   J. Joos, H. Geisler, A. Weber, E. Ivers-Tiffée, Designing Porous Cathode Structures for SOFCs, 12th European SOFC and SOEC Forum 2016 (Lucerne, Switzerland), 05.07. - 08.07.2016

[60]   H. Geisler, J. Joos, A. Weber, E. Ivers-Tiffée, Performance Modelling of anode supported cells on a SOFC stack layer level, 12th European SOFC and SOEC Forum 2016 (Lucerne, Switzerland), 05.07. - 08.07.2016

[59]   F. Wankmüller, J. Joos, J. Szasz, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Understanding performance limiting impacts in SOFCs -visualizing the nature of cathode/electrolyte interfaces using advanced focused ion beam/ scanning electron microscope (FIB-SEM) tomography techniques, 12th European SOFC and SOEC Forum 2016 (Lucerne, Switzerland), 05.07. - 08.07.2016

[58]   J. Joos, J. Szasz, T. Carraro, A. Weber, E. Ivers-Tiffée, Microstructural Modelling and Simulation of Mixed Conducting SOFC Cathodes, 229th ECS Meeting 2016 (San Diego, USA), 29.05. - 03.06.2016

[57]   J. Joos, C. Endler-Schuck, A. Weber, E. Ivers-Tiffée, Durability Analysis of LSCF Perovskites for Intermediate Temperature Solid Oxide Fuel Fells (SOFCs), MRS Spring Meeting 2016 (Phoenix, USA), 28.03. - 01.04.2016

[56]   F. Wankmüller, J. Joos, J. Szasz, V. Wilde, H. Störmer, D. Gerthsen, E. Ivers-Tiffée, Beyond the scope of FIB-SEM tomography – 3D reconstructed secondary phases in SOFCs, MRS Spring Meeting 2016 (Phoenix, USA), 28.03. - 01.04.2016

[55]   H. Geisler, J. Joos, A. Weber, E. Ivers-Tiffée, FEM Performance Model for SOFC Stack Layer, 13th Symposium for Fuel Cell and Battery Modeling and Experimental Validation (Lausanne, Switzerland), 22.03 - 23.03.2016

[54]   H. Geisler, J. Joos, A. Kromp, A.Weber, E. Ivers-Tiffée, Stationary 2D FEM Model Framework for SOFC Stack Performance Prediction, SOFC-XIV (Glasgow, UK), 27.07 - 31.07.2015

[53]   A. Messner, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, Designing Porous Electrode Structures for SOFC – A Numerical Approach, Energy Science Technology (Karlsruhe, Germany), 20.05. - 22.05.2015

[52]   J. Joos, M. Ender, A. Weber, Ivers-Tiffée Ellen, Reconstruction and Modeling of Electrodes for Solid Oxide Cells and Lithium Ion Batteries, Risoe Seminar (Roskilde, Denmark), 10.12. - 12.12.2014

[51]   A. Messner, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, Custom Tailoring High-Performance MIEC Cathodes, 11th European SOFC and SOEC Forum 2014 (Lucerne, Switzerland), 01.07. - 04.07.2014

[50]   C. Endler-Schuck, J. Joos, A. Weber, E. Ivers-Tiffée, Durability Analysis of LSCF Perovskites for Intermediate Temperature SOFC, 11th European SOFC and SOEC Forum 2014 (Lucerne, Switzerland), 01.07. - 04.07.2014

[49]   J. Joos, A. Häffelin, M. Ender, A. Weber, E. Ivers-Tiffée, Performance Simulation of SOFC Anodes Using a 3D FEM Model and Microstructure Data from FIB Tomography, 2014 MRS Spring Meetung & Exhibit (San Francisco, USA), 21.04. - 25.04.2014 - MRS Poster Prize

[48]   J. Joos, C. Endler-Schuck, A. Weber, E. Ivers-Tiffée, Durablilty Analysis of LSCF-Perovskites for Intermediate Temperature Solid Oxide Fuel Cells, 2014 MRS Spring Meetung & Exhibit (San Francisco, USA), 21.04. - 25.04.2014

[47]    M. Ender, J. Joos, A. Weber, E. Ivers-Tiffée, Electrode designs of high-energy and high-power cells assessed by FIB and X-ray tomography, MRS Spring Meeting 2014 (San Francisco, USA), 21.04. - 25.04.2014

[46]   A. Häffelin, J. Joos, A. Weber, E. Ivers-Tiffée, Three-Dimensional Performance Simulation of SOFC-Anodes Using FIB-Tomography Reconstructions, 13th International Symposium on Solid Oxide Fuel Cells (Okinawa, Japan), 06.10. - 11.10.2013

[45]   J. Joos, M. Ender, T. Carraro, A. Häffelin, A. Weber, E. Ivers-Tiffée, Modeling and Reconstruction of Mixed Conducting Cathodes for Solid Oxide Fuel Cells, Solid State Electrochemistry for Energy Storage and Conversion 2013 (Heidelberg, Germany), 22.07. - 24.07.2013

[44]   M. Ender, J. Joos, T. Carraro, A. Weber, E. Ivers-Tiffée, Microstructure modeling of porous electrodes for Lithium-ion batteries, Solid State Electrochemistry for Energy Storage and Conversion 2013 (Heidelberg, Germany), 22.07. - 24.07.2013

[43]   S. Wetterauer, T. Carraro, J. Joos, M. Ender, Extended Finite Elements for the Simulation of 3D Microstructures, Solid State Electrochemistry for Energy Storage and Conversion 2013 (Heidelberg, Germany), 22.07. - 24.07.2013

[42]   A. Häffelin, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, Time-dependent 3D FEM Impedance Model of Mixed-Conducting Solid Oxide Fuel Cell Cathodes, Solid State Electrochemistry for Energy Storage and Conversion 2013 (Heidelberg, Germany), 22.07 - 24.07.2013

[41]   J. Joos, M. Ender, T. Carraro, A. Häffelin, E. Ivers-Tiffée, Quantification of SOFC Electrode Microstructure Characteristics, SSI-19 (Kyoto, Japan), 02.06 - 07.06.2013

[40]   M. Ender, J. Joos, A. Weber, E. Ivers-Tiffée, 3D Microstructure Analysis of Lithium-ion Cell Components, SSI-19 (Kyoto, Japan), 02.06 - 07.06.2013

[39]   M. Ender, J. Joos, A. Weber, E. Ivers-Tiffée, The Significance of Tortuosity for the Performance of Lithium-Ion Batteries, 223rd ECS Meeting (Toronto, Canada), 12.05. - 16.05.2013

[38]   A. Häffelin, C. Niedrig, J. Joos, S. Wagner, E. Ivers-Tiffée, 3D Performance Model for Mixed Conducting Membranes, 2nd International Conference on Materials for Energy (Karlsruhe, Germany), 12.05 - 16.05.2013

[37]   A. Häffelin, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, Time-dependent 3D FEM Impedance Model of Mixed-Conducting Solid Oxide Fuel Cell Cathodes, 10th Symposium on Fuel Cell and Battery Modelling and Experimental Validation (Bad Boll, Germany), 19.03. - 20.03.2013  

[36]   J. Joos, M. Ender, T. Carraro, A. Weber, E. Ivers-Tiffée, FIB/SEM Reconstruction and 3D Simulations of SOFC Electrodes, TMS 2013, 142nd Annual Meeting (San Antonio, USA), 03.03 - 07.03.2013

[35]   E. Ivers-Tiffée, J. Joos, T. Carraro, A. Weber, 3D Analysis and Modeling of Solid Oxide Fuel Cell Cathodes, TMS 2013, 142nd Annual Meeting (San Antonio, USA), 03.03. - 07.03.2013

[34]   J. Joos, T. Carraro, E. Ivers-Tiffée, 3D reconstruction and modeling of Solid Oxide Fuel Cell electrodes, Meeting of the SOFC Society of Japan, (Tokyo, Japan), 29.10.2012

[33]   T. Carraro, J. Joos, Numerical Methods for the Simulation and Parameter Estimation of SOFC Microstructures, Meeting of the SOFC Society of Japan, (Tokyo, Japan), 29.10.2012

[32]   J. Joos, M. Ender, T. Carraro, A. Häffelin, A. Weber, E. Ivers-Tiffée, 3D FEM models for mixed conducting LSCF cathodes, 63rd ISE Meeting (Prague, Czech Republic), 19.08. - 24.08.2012

[31]   J. Joos, M. Ender, I. Rotscholl, N. Menzler, A. Weber, E. Ivers-Tiffée, Quantification of Ni/YSZ-Anode Microstructure Parameters derived from FIB-tomography, 10th European SOFC Forum (Lucerne, Switzerland), 26.06 - 29.06.2012

[30]   A. Häffelin, J. Joos, J. Hayd, A. Weber, E. Ivers-Tiffée, 3D FEM Impedance Model for LSCF-Cathodes, 10th European SOFC Forum (Lucerne, Switzerland), 26.06. - 29.06.2012

[29]   A. Häffelin, J. Joos, M. Ender, E. Ivers-Tiffée, Transient 3D Impedance Model for mixed-conducting SOFC Cathodes, 221th ECS Meeting (Seattle, USA). 06.05. - 11.06.2012

[28]   A. Weber, J. Joos, M. Ender, A. Häffelin, T. Carraro, E. Ivers-Tiffée, Microstructure Reconstruction and Modeling of Multiphase Electrodes, Solid State Electrochemistry for Energy Storage and Conversion 2012 (Heidelberg, Germany), 07.07. - 18.07.2012

[27]   J. Joos, M. Ender, T. Carraro, A. Weber, E. Ivers-Tiffée, Three Dimensional Analyses and Microstructure Modeling of LSCF Cathodes, 2011MRS Fall Meeting (Boston, USA), 28.11. - 02.12.2011

[26]   E. Ivers-Tiffée, J. Joos, T. Carraro, M. Ender, FIB/SEM Reconstruction and 3D Simulations of SOFC Electrodes, 2011MRS Fall Meeting (Boston, USA), 28.11. - 02.12.2011

[25]   A. Häffelin, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, Dynamic 3D FEM Model for mixed conducting SOFC Cathodes, MRS Fall Meeting 2011 (Boston, USA), 28.11. - 02.12.2011

[24]   A. Häffelin, J. Joos, M. Ender, A. Weber, E. Ivers-Tiffée, 3D Model for the Dynamic Simulation of SOFC Cathodes, COMSOL Conference (Stuttgart, Germany), 26.10 – 28.10.2011

[23]   M. Ender, J. Joos, T. Carraro, E. Ivers-Tiffée, 3D Microstructure Analysis of a Commercial LiFePO4-Cathode, 220th Meeting of The Electrochemical Society (Boston, USA), 09.10. - 14.10.2011

[22]   J. Joos, M. Ender, T. Carraro, A. Weber, E. Ivers-Tiffée, 3D Microstructure Analysis and Modeling of LSCF cathodes for Solid Oxide Fuel Cells, 62nd Annual ISE Meeting (Niigata, Japan), 11.09. - 16.09.2011

[21]   J. Joos, M. Ender, T. Carraro, A. Weber, E. Ivers-Tiffée, 3D FEM Model for the Reconstruction of Porous MIEC Cathodes, 18th International Conference on Solid State Ionics (SSI-18) (Warsaw, Poland), 03.07. - 07.07.2011

[20]   M. Ender, J. Joos, T. Carraro, E. Ivers-Tiffée, FIB/SEM-Tomography For The Exploitation Of Microscale Characteristics Of LiFePO4 - Carbon Black  Cathodes, 18th International Conference on Solid State Ionics (SSI-18) (Warsaw, Poland), 03.07. - 07.07.2011

[19]   J. Joos, T. Carraro, M. Ender, A. Weber, E. Ivers-Tiffée, 3D Finite Element Model for Porous Electrode Microstructures, International Conference on Simulation Technology 2011 (Stuttgart, Germany), 14.06. - 17.06.2011

[18]   E. Ivers-Tiffée, J. Joos, J. Hayd, High-performance nano-scaled MIEC cathodes for Solid Oxide Fuel Cells, E-MRS Spring Meeting 2011 (Nice, France), 09.05. - 13.05.2011

[17]   J. Joos, T. Carraro, M. Ender, B. Rüger, A. Weber, E. Ivers-Tiffée, Detailed Microstructure Analysis and 3D Simulations of Porous Electrodes, 219th Meeting of The Electrochemical Society (Montreal, Canada), 01.05. - 06.05.2011

[16]   M. Ender, J. Joos, T. Carraro, E. Ivers-Tiffée, 3D Microstructure Characterization of a Composite Cathode for Lithium-Ion Cells, 219th Meeting of The Electrochemical Society (Montreal, Canada), 01.05. - 06.05.2011

[15]   A. Weber, A. Utz, J. Joos, E. Ivers-Tiffée, H. Störmer, D. Gerthsen, V. Yurkiv, H.-R. Volpp, W.G. Bessler, Electrooxidation of Reformate Gases at Model Anodes, SOFC XII (Montreal, Canada), 01.05. - 06.05.2011

[14]   A. Utz, J. Joos, A. Weber, E. Ivers-Tiffée, Electrochemical Oxidation at SOFC Anodes: Comparison of Patterned Ni Anodes and Technical Ni/8YSZ Cermet Anodes, 219th Meeting of The Electrochemical Society (Montreal, Canada), 01.05. - 06.05.2011

[13]   J. Joos, T. Carraro, M. Ender, A. Weber, E. Ivers-Tiffée, 3D Rekonstruktion und Modellierung einer porösen Elektrode für die Hochtemperaturbrennstoffzelle SOFC, DKG-Jahrestagung 2011 (Saarbrücken, Deutschland), 28.03. - 30.03.2011    

[12]   J. Joos, Electrode Reconstruction by FIB/SEM and Microstructure Modelling, Northwestern University (Chicago, USA), 02.03.2011 - Invited Talk  

[11]   T. Carraro, J. Joos, A. Weber, E. Ivers-Tiffée, 3D FEM-model for the Reconstruction of a Porous SOFC Cathode, MRS Fall Meeting 2010 (Boston, USA), 29.11. - 02.12.2010

[10]   J. Joos, B. Rüger, A. Weber, T. Carraro, E. Ivers-Tiffée, 3D Reconstruction of Porous Electrodes and Microstructure Modelling, First International Conference on Materials for Energy (Karlsruhe, Germany), 04.07. - 08.07.2010

  [9]   J. Joos, T. Carraro, A. Weber, E. Ivers-Tiffée, Reconstruction of Porous Electrodes by FIB/SEM for Detailed Microstructure Modeling, 9th European SOFC Forum (Lucerne, Switzerland), 29.06. - 02.07.2010

  [8]   J. Joos, T. Carraro, B. Rüger, A. Weber, E. Ivers-Tiffée, Electrode Reconstruction by FIB/SEM and Microstructure Modeling, 217th Meeting of The Electrochemical Society (Vancouver, Canada), 25.04. - 30.04.2010

  [7]   J. Joos, B. Rüger, T. Carraro, A. Weber, E. Ivers-Tiffée, 3D Reconstruction and Modelling of Porous Electrodes, International Conference on Electroceramics (ICE-2009) (New Delhi, India), 13.12. - 17.12.2009

  [6]   B. Rüger, J. Joos, T. Carraro, A. Weber, E. Ivers-Tiffée, 3D Electrode Microstructure Reconstruction and Modelling, SOFC XI (Vienna, Austria), 04.10. - 09.10.2009

  [5]   B. Rüger, T. Carraro, J. Joos, V. Heuveline, E. Ivers-Tiffée, A Numerical Method for the Optimization of Electrode Microstructure, 6th Symposium on Fuel Cell Modelling and Experimental Validation (Bad Herrenalb, Germany), 25.03. - 26.03.2009

  [4]   B. Rüger, J. Joos, A. Weber, E. Ivers-Tiffée, Microstructure Modelling and Performance Evaluation of Mixed Conducting Cathodes for SOFC Application, MRS Fall Meeting 2008 (Boston MA, USA), 01.12. - 05.12.2008

  [3]   T. Carraro, B. Rüger, J. Joos, V. Heuveline, A detailed FE model for the simulation of MIEC cathode microstructure of a SOFC, Conference on Modeling, Simulation and Optimization of Complex Processes (MOSOCOP 2008) (Heidelberg, Germany), 21.07. - 25.07.2008

  [2]   B. Rüger, T. Carraro, J. Joos, E. Ivers-Tiffée, A Numerical Method for the Optimization of MIEC Cathode Microstructures, 8th EUROPEAN SOFC FORUM (Lucerne, Switzerland), 30.06. - 04.07.2008

  [1]   B. Rüger, T. Carraro, J. Joos, A. Weber, E. Ivers-Tiffée, Modeling the microstructure of electrodes, 2nd Mini Symposium on Solid Oxide Fuel Cells (Karlsruhe, Germany), 27.06. - 27.06.2008

Diplomarbeit

Einfluss der Mikrostruktur auf die Leistungsfähigkeit von gemischtleitenden Kathoden