Для цитирования:
Макаров А. А., Третьяченко Е. В., Викулова М. А., Байняшев А. М., Рзаев В. А., Гороховский А. В., Гоффман В. Г. ИМПЕДАНСНАЯ СПЕКТРОСКОПИЯ ГОЛЛАНДИТОПОДОБНОГО КЕРАМИЧЕСКОГО КОМПОЗИЦИОННОГО МАТЕРИАЛА СИСТЕМЫ K2O-MnO-Cr2O3-TiO2 // Электрохимическая энергетика. 2025. Т. 25, вып. 1. С. 33-44. DOI: 10.18500/1608-4039-2025-25-1-33-44, EDN: XCZYJY
ИМПЕДАНСНАЯ СПЕКТРОСКОПИЯ ГОЛЛАНДИТОПОДОБНОГО КЕРАМИЧЕСКОГО КОМПОЗИЦИОННОГО МАТЕРИАЛА СИСТЕМЫ K2O-MnO-Cr2O3-TiO2
Методом импедансной спектроскопии исследованы электрохимические свойства керамического композита, в котором в качестве основной фазы присутствует голландитоподобный твёрдый раствор титаната калия-хрома. Изучены зависимости проводимости полученных композитов от температуры в диапазоне от 250 до 800°С. Определены энергии активации объёмной, межзёренной проводимости и проводимости по объёмам зёрен. Также установлен фазовый состав композита и кристаллографические структуры отдельных фаз.
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