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Article

Fabrication of NiO/YSZ-Based Anodes for Solid Oxide Fuel Cells by Hybrid 3D Inkjet Printing and Laser Treatment

by
Inna Malbakhova
,
Artem Bagishev
,
Alexander Vorobyev
,
Tatiana Borisenko
,
Olga Logutenko
and
Alexander Titkov
*
Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze 18, 630090 Novosibirsk, Russia
*
Author to whom correspondence should be addressed.
Ceramics 2022, 5(4), 1115-1127; https://doi.org/10.3390/ceramics5040079
Submission received: 29 October 2022 / Revised: 20 November 2022 / Accepted: 28 November 2022 / Published: 1 December 2022
(This article belongs to the Special Issue Advances in Ceramics)
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Abstract

An anode for solid oxide fuel cells (SOFCs) was fabricated using 3D inkjet printing and layer-by-layer laser treatment of compositions based on the NiO/YSZ system followed by thermal sintering. The samples were characterized by scanning electron microscopy and X-ray phase analysis. The study of the morphology of the as-prepared samples revealed the presence of both interlayer macroporosity and intralayer microporosity, which depends on the laser exposure during laser treatment. The use of graphite directly added to the printing composition as the pore former increased the intralayer porosity. The morphology and size of the pores were shown to be similar to those of the pore former. The microstructure and porosity of the anode support can be controlled by varying the laser exposure values and the graphite content of the ceramic composite, which in turn opens up great prospects for using these paste compositions and printing techniques for the manufacture of SOFC anode supports.
Keywords: fuel cells; 3D printing; additive manufacturing technologies fuel cells; 3D printing; additive manufacturing technologies

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MDPI and ACS Style

Malbakhova, I.; Bagishev, A.; Vorobyev, A.; Borisenko, T.; Logutenko, O.; Titkov, A. Fabrication of NiO/YSZ-Based Anodes for Solid Oxide Fuel Cells by Hybrid 3D Inkjet Printing and Laser Treatment. Ceramics 2022, 5, 1115-1127. https://doi.org/10.3390/ceramics5040079

AMA Style

Malbakhova I, Bagishev A, Vorobyev A, Borisenko T, Logutenko O, Titkov A. Fabrication of NiO/YSZ-Based Anodes for Solid Oxide Fuel Cells by Hybrid 3D Inkjet Printing and Laser Treatment. Ceramics. 2022; 5(4):1115-1127. https://doi.org/10.3390/ceramics5040079

Chicago/Turabian Style

Malbakhova, Inna, Artem Bagishev, Alexander Vorobyev, Tatiana Borisenko, Olga Logutenko, and Alexander Titkov. 2022. "Fabrication of NiO/YSZ-Based Anodes for Solid Oxide Fuel Cells by Hybrid 3D Inkjet Printing and Laser Treatment" Ceramics 5, no. 4: 1115-1127. https://doi.org/10.3390/ceramics5040079

APA Style

Malbakhova, I., Bagishev, A., Vorobyev, A., Borisenko, T., Logutenko, O., & Titkov, A. (2022). Fabrication of NiO/YSZ-Based Anodes for Solid Oxide Fuel Cells by Hybrid 3D Inkjet Printing and Laser Treatment. Ceramics, 5(4), 1115-1127. https://doi.org/10.3390/ceramics5040079

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