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
Brennstoffzelle

Gina Steinke

Lithium-Ionen Batterien

Alexander Buchele

Brennstoffzellen

Jochen Joos und Moses Ender

Ingo Rotscholl 

Brennstoffzellen

Jochen Joos

Andreas Häffelin

Brennstoffzellen

Jochen Joos

Andreas Messner

Lithium-Ionen Batterien

Jochen Joos

Frederick Struckmeier

Lithium-Ionen Batterien

Jochen Joos

Florian Wankmüller

Laura Almar

Thies Buschke

Brennstoffzellen

Jochen Joos

Julian Szász

Florian Wankmüller

Brennstoffzellen

Niklas Russner

Helge Geisler

Jochen Joos

Dominik Horny

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