Temperature- and water-induced structural transformations in Pr- and Ho-doped Ba(Ce0.7Zr0.1Y0.1Yb0.1)O3-δ proton conducting electrolyte

The crystal structure of the doped Ba(Ce0.7Zr0.1Y0.1Yb0.05M0.05)O3–δ (M =Pr and Ho) cerates was studied at various temperatures in dry and wet atmosphere using in situ high-temperature X-ray powder diffraction. A phase transition from tetragonal I4/mcm to cubic Pm-3m structure was shown to occur in...

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Hlavní autoři:	Ivan Ivanov, Dmitry Tsvetkov, Vladimir Sereda, Dmitry Malyshkin, Anna Sereda, Petr Zakiryanov, Roman Yagovitin, Andrey Zuev
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Ural Federal University 2025-12-01
Edice:	Chimica Techno Acta
Témata:	proton-conducting electrolyte phase transition hydration thermodynamics thermochemical expansion
On-line přístup:	https://chimicatechnoacta.ru/article/view/9412
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