Phase formation of BICUVOX solid solutions

Phase formation of Bi4(V1 - x Cu x ) 2O11 - z solid solutions (BICUVOX) with x = 0.00-0.20 and Δx = 0.02 was studied. The concentration stability ranges were determined for the α, β, and γ polymorphs of BICUVOX solid solutions at room temperature, and their unit cell parameters were revised. The following was found to occur as x rises: the α ⇄ β phase transition temperature between the monoclinic and orthorhombic phases shifts down, the β ⇄ γ phase transition temperature to the high-temperature tetragonal phase shifts down, and the order-disorder phase transition temperature between γ ⇄ γ tetragonal phases shifts up. © 2010 Pleiades Publishing, Ltd.

Издательство
IAPC Nauka/Interperiodica
Номер выпуска
12
Язык
Английский
Страницы
1867-1873
Статус
Опубликовано
Том
55
Год
2010
Организации
  • 1 Russian University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow 117198, Russian Federation
  • 2 Karpov Institute of Physical Chemistry, per. Obukha 3-1/12, ed. 6, Moscow 105064, Russian Federation
Ключевые слова
Temperature; Concentration stability; High temperature; Order disorder phase transitions; Orthorhombic phasis; Phase formations; Tetragonal phase; Tetragonal phasis; Unit cell parameters; Solid solutions
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/2825/
Поделиться

Другие записи