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Stucture and conductivity of Nd6MoO12 (3:1) and Nd10Mo2O21 (5:2) potential mixed electron-proton conductorsдоклад на конференции
- Авторы: Abrantes J.C.C, Gomes E., Avdeev M., Shlyakhtina A.V., Kharitonova E.P., Shcherbakova L.G., Lyskov N.V.
- Международная Конференция (Симпозиум) : 13th International Symposium on Systems with Fast Ionic Transport, 3-7 July 2018, Minsk, Belarus
- Даты проведения конференции: 3-7 июля 2018
- Дата доклада: 6 июля 2018
- Тип доклада: Стендовый
- Докладчик: не указан
- Место проведения: Минск, Belarus
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Аннотация доклада:
We have presented Arrhenius plots of the total conductivity of Nd6MoO12 and Nd10Mo2O21 in dry and wet atmospheres (air). A systematic increase of bulk conductivity in wet air/Ar as compared to the conductivity in dry atmospheres is indicative of hydration of the samples resulting in proton conductivity. It was observed a significant increase of conductivity for reduction conditions, typical of n-type conductors, which can be attributed to the partial reduction of Mo6+. We have studied the dehydration of the newly sinthesized and hydrated Nd6MoO12, Nd10Mo2O21 samples in the range of 25–1000°C.
- Добавил в систему: Харитонова Елена Петровна