Registration Number
0220U101007,
0119U102087
, R & D reports
Title
Development and research of materials for anodes and interconnecting of lightweight solid oxide fuel cells
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Head
Ostash Orest P., Доктор технічних наук
Registration Date
30-01-2020
Organization
Karpenko Physico-Mechanical Institute of NASU
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It is shown that the 8YSZ–NiO ceramics obtained by the method of tape casting is promising for the manufacture of solid oxide fuel cell (SOFC) anode-substrates.
It has been found that the presence of carbon dioxide in the hydrogen-containing operating environment of SOFC after one-time reduction causes a 1.4-fold decrease in the strength of the traditionally used anode material of the ZrO2-Y2O3-NiO system. To minimize degradation of the anode material, it is proposed to use the ZrO2-Y2O3-NiO ceramics, additionally doped with CuO and Al2O3 oxides.
It is established that the Ti2AlC composite with the deposited layer of silver with a thickness of 0.25 microns provides increased heat resistance at 600°C and surface electrical conductivity in an oxidizing environment as compared to the composite based on the MAX-phase Ti3AlC2, as well as ferrite steel (Crofer), which is traditionally materials for SOFC interconnects.
Product Description
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Vasyliv Bogdan D.
Gorak Igor S.
Ostash Orect P.
Podgurs`ka Viktoriya Ya.
Shapovalov Georgiy О.
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2020-04-02
