FIELD: chemistry.
SUBSTANCE: invention relates to inorganic chemistry and can be used in making electrode materials.
EFFECT: inventors have discovered a previously unknown property of ternary manganite composition Pr0.5Ba0.25Sr0.25MnO3-δ – low polarization resistance required for stable operation of solid oxide fuel cells, and it has been proposed to use it as electrode material, which widens the range thereof.
1 cl, 2 dwg, 2 ex
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