Локальная структура и процессы гидратации галогензамещенных перовскитов на основе Ba-=SUB=-4-=/SUB=-In-=SUB=-2-=/SUB=-Zr-=SUB=-2-=/SUB=-O-=SUB=-11-=/SUB=-
Keyword(s):
X Ray
◽
AbstractHalogen-substituted perovskites Ba_4In_2Zr_2O_10.95F_0.1 and Ba_4In_2Zr_2O_10.95Cl_0.1 are synthesized, and their single-phase composition is verified by X-ray diffraction analysis. Their ability of the studied phases to hydrate and form energetically unequal OH^– groups is proved. It is found that introduction of halide ions leads to a decrease in the hydration degree with respect to the matrix composition, which is explained by a decrease in the crystal unit cell free volume Processes.
1990 ◽
Vol 48
(2)
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pp. 278-279
2020 ◽
Vol 86
(6)
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pp. 29-35