Characterization of a circular 80 mm anode supported solid oxide fuel cell (AS-SOFC) with anode support produced using high-pressure injection molding (HPIM) |
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| Affiliation: | 1. Department of High Temperature Electrochemical Processes (HiTEP), Institute of Power Engineering, Warsaw, Poland;2. Ceramic Department (CEREL), Institute of Power Engineering, Boguchwala, Poland;3. Department of Energy (DENERG), Politecnico di Torino, Turin, Italy;1. AGH University of Science and Technology, Faculty of Energy and Fuels, al. A. Mickiewicza 30, 30-059, Krakow, Poland;2. Center for Hydrogen Technologies (CTH2), Institute of Power Engineering, Augustowka 36, Warsaw, 02-981, Poland;3. Institute of Power Engineering, Mory 8, Warsaw, 01-330, Poland;4. AGH University of Science and Technology, Faculty of Materials Science and Ceramics, al. A. Mickiewicza 30, 30-059, Krakow, Poland;5. University of Science and Technology Beijing, School of Materials Science and Engineering, Beijing, 100083, China;6. AGH Centre of Energy, AGH University of Science and Technology, ul. Czarnowiejska 36, 30-054, Krakow, Poland;7. Beijing Municiple Key Lab for Advanced Energy Materials and Technologies, Beijing, 100083, China;1. Energy Department , Politecnico di Torino, Torino, Italy;2. Department of Applied Science and Technology, Politecnico di Torino, Torino, Italy;3. Istituto di Scienza e Tecnologia dei Materiali Ceramici (CNR-ISTEC), Faenza, Italy;4. Department of Earth Science & Engineering, Imperial College, London, UK;1. School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China;2. School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane 4072, Australia;3. Electric Power Research Institute of State Grid Sichuan Electric Power Company, Chengdu 610000, China;1. AGH University of Science and Technology, Faculty of Energy and Fuels, al. A. Mickiewicza 30, 30-059, Krakow, Poland;2. University of Science and Technology Beijing, School of Materials Science and Engineering, Beijing, 100083, China;3. AGH Centre of Energy, AGH University of Science and Technology, ul. Czarnowiejska 36, 30-054, Krakow, Poland;4. Academic Centre for Materials and Nanotechnology, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059,Krakow, Poland;5. Beijing Municiple Key Lab for Advanced Energy Materials and Technologies, Beijing, 100083, China;1. Key Laboratory of Physics and Technology for Advanced Batteries, Ministry of Education, College of Physics, Jilin University, Changchun, 130012, PR China;2. School of Science, Changchun University of Science and Technology, Changchun, 130022, PR China;1. AGH University of Science and Technology, Faculty of Energy and Fuels, Al. A. Mickiewicza 30, 30-059, Krakow, Poland;2. AGH Centre of Energy, AGH University of Science and Technology, Ul. Czarnowiejska 36, 30-054, Krakow, Poland;3. Academic Centre for Materials and Nanotechnology, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059, Krakow, Poland;4. Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany;5. Department of Physics, Northern Illinois University, DeKalb, IL, 60115, USA;6. Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, 02668, Warsaw, Poland |
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| Abstract: | The current study was oriented at analyzing the performance of an anode-supported solid oxide fuel cell produced using high-pressure injection molding. The cell with a total thickness of 550 μm was produced in the Ceramic Department (CEREL) of the Institute of Power Engineering in Poland and experimentally analyzed in the Energy Department (DENERG) of Politecnico di Torino in Italy. The high-pressure injection molding technique was applied to produce a 500 μm thick anode support NiO/8YSZ 66/34 wt% with porosity of 25 vol%. The screen printing method was used to print a 3 μm thick NiO anode contact layer, 7 μm thick NiO/8YSZ 50/50 wt% anode functional layer, 4 μm thick 8YSZ dense electrolyte, 1.5 μm thick Gd0,1Ce0,9O2 barrier layer and a 30 μm thick La0,6Sr0,4Fe0,8Co0,2O3–δ cathode with porosity 25 vol%.The experimental characterization was done at two temperature levels: 750 and 800 °C under fixed anodic and cathodic flow and compositions. The preliminary studies on the application of high-pressure injection molding are discussed together with the advantages of the technology. The performance of two generations of anode-supported cells is compared with data of reference cells with supports obtained using tape casting. |
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| Keywords: | SOFC Fabrication High-pressure injection molding Characterization Anode support AS-SOFC |
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