For citation:
Malbakhova I. А., Bagishev A. S., Vorobyev A. M., Borisenko T. A., Ulihin A. S., Titkov A. I. Fabrication of supporting electrolytes based on samarium doped cerium oxide by hybrid inkjet printing. Electrochemical Energetics, 2024, vol. 24, iss. 4, pp. 221-226. DOI: 10.18500/1608-4039-2024-24-4-221-226, EDN: ZGRFMN
Fabrication of supporting electrolytes based on samarium doped cerium oxide by hybrid inkjet printing
In this work, the supporting electrolytes for solid oxide fuel cells based on samarium doped cerium oxide Ce0.8Sm0.2O1.95 were fabricated using 3D inkjet printing and layer-by-layer laser treatment followed by thermal sintering. The samples were characterized by scanning electron microscopy, X-ray diffraction analysis and impedance spectroscopy. The Vickers hardness test and three-point bending flexural test were carried out. The developed approach allows for precise control of the layer thickness and microstructure, significantly facilitating the scaling of solid oxide fuel cells production, and reducing the loss of expensive ceramic materials.
- Filippov S. P., Yaroslavtsev A. B. Hydrogen energy: Development prospects and materials. Russ. Chem. Rev., 2021, vol. 90, pp. 627–643. https://doi.org/10.1070/RCR5014
- Minary-Jolandan M. Formidable Challenges in Additive Manufacturing of Solid Oxide Electrolyzers (SOECs) and Solid Oxide Fuel Cells (SOFCs) for Electrolytic Hydrogen Economy toward Global Decarbonization. Ceramics, 2022, vol. 5, pp. 761–779. https://doi.org/10.3390/ceramics5040055
- Han G. D., Bae K., Kang E. H., Choi H. J., Shim J. H. Inkjet printing for manufacturing solid oxide fuel cells. ACS Energy Lett., 2020, vol. 5, iss. 5, pp. 1586–1592. https://doi.org/10.1021/acsenergylett.0c00721
- Li W., Wang M., Ma H., Chapa-Villarreal F. A., Lobo A. O., Zhang Y. S. Stereolithography apparatus and digital light processing-based 3D bioprinting for tissue fabrication. iScience, 2023, vol. 26, iss. 2, article no. 106039. https://doi.org/10.1016/j.isci.2023.106039
- Malbakhova I., Bagishev A., Vorobyev A., Borisenko T., Logutenko O., Lapushkina E., Titkov A. An Anode-Supported Solid Oxide Fuel Cell (SOFC) Half-Cell Fabricated by Hybrid 3D Inkjet Printing and Laser Treatment. Ceramics, 2023, vol. 6, iss. 3, pp. 1384–1396. https://doi.org/10.3390/ceramics6030085
- Malbakhova I. A., Bagishev A. S., Vorobyev A. M., Borisenko T. A., Titkov A. I. The Effect of the Pore Former Nature on the Microstructure of Solid-Oxide-Fuel-Cell NiO- and 10YSZBased Anodes Formed by Hybrid 3D-Printing. Russ. J. Electrochem., 2024, vol. 60, iss. 3, pp. 191–199. https://doi.org/10.1134/s102319352403008x
- Ruifeng G., Zongqiang M. Sintering of Ce0.8Sm0.2O1.9. Journal of Rare Earths, 2007, vol. 25, iss. 3, pp. 364–367. https://doi.org/10.1016/S1002-0721(07)60437-2