2018-1(26)

Ядерная, радиационная и экологическая безопасность

Наименование публикацииМАТРИЧНАЯ ФОРМА ПЕРОВСКИТА С ИСПОЛЬЗОВАНИЕМ ТЕХНОЛОГИИ САМОРАСПРОСТРАНЯЮЩЕГОСЯ ВЫСОКОТЕМПЕРАТУРНОГО СИНТЕЗА (СВС) ДЛЯ ИМММОБИЛИЗАЦИИ ВЫСОКОАКТИВНЫХ РАДИОАКТИВНЫХ ОТХОДОВ (ВАО)
Авторы© 2018 Ини Цзян
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Томский государственный университет, Томск, Томская обл., Россия

АннотацияСинрок признан в качестве вторичного отхода для захоронения высокоактивных радиоактивных отходов (ВАО). В этом исследовании один из самых изученных синрок-минералов, перовскит (CaTiO3), был получен путем самораспространяющегося высокотемпературного синтеза (СВС). Nd2O3 и Al2O3 были использованы в качестве окислителей, с Ni в качестве восстановителя. Перовскит в этом случае был успешно синтезирован. Синтезированные образцы легко затвердевали с желаемой плотностью и твердостью по Виккерсу.
Ключевые словатехнология СВС, матричная форма перовскита, CaTiO3, радиоактивные отходы высокого уровня.
ЯзыкАнглийский
Список литературы

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