Abstract
Fluoro- and chloro-substituted perovskites based on barium–calcium niobate Ba2CaNbO5.5 are synthesized. The investigated phases’ capability for hydration is established. It is found that the introduction of a dopant does not change the type of proton-containing particles, and the only forms in which protons occurs are energetically unequal ОН− groups. It is shown that the introduction of a halide ion lowers the degree of hydration, relative to the matrix composition.
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Tarasova, N.A., Galisheva, A.O. & Animitsa, I.E. Effect of the Nature of a Halogen Dopant (F–, Cl–) on the Hydration Processes and State of Oxygen-Hydrogen Groups in Perovskites Based on Ba2CaNbO5.5. Russ. J. Phys. Chem. 92, 438–441 (2018). https://doi.org/10.1134/S0036024418030305
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DOI: https://doi.org/10.1134/S0036024418030305