Отправить статью по E-mail Synthesis of cerium orthophosphates with monazite and rhabdophane structure from phosphoric acid solutions in the presence of hydrogen peroxide
- Авторы: Skogareva L.S.1, Shekunova T.O.1,2, Baranchikov A.E.1,2, Yapryntsev A.D.1, Sadovnikov A.A.1, Ryumin M.A.1, Minaeva N.A.1, Ivanov V.K.1,3
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Учреждения:
- Kurnakov Institute of General and Inorganic Chemistry
- Moscow State University
- Tomsk State University
- Выпуск: Том 61, № 10 (2016)
- Страницы: 1219-1224
- Раздел: Synthesis and Properties of Inorganic Compounds
- URL: https://journal-vniispk.ru/0036-0236/article/view/166796
- DOI: https://doi.org/10.1134/S0036023616100181
- ID: 166796
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Аннотация
It has been proposed to conduct the synthesis of cerium(III) orthophosphates by reacting cerium(IV) compounds with hydrogen peroxide in the presence of concentrated orthophosphoric acid at ambient temperature. It has been shown that the reaction of H2O2 with CeO2 suspensions in H3PO4 medium produces CePO4 · xH2O (rhabdophane structure), while that with CeO2 solutions in concentrated H3PO4 results in CePO4 (monazite structure).
Об авторах
L. Skogareva
Kurnakov Institute of General and Inorganic Chemistry
Автор, ответственный за переписку.
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
T. Shekunova
Kurnakov Institute of General and Inorganic Chemistry; Moscow State University
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991; Moscow, 119991
A. Baranchikov
Kurnakov Institute of General and Inorganic Chemistry; Moscow State University
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991; Moscow, 119991
A. Yapryntsev
Kurnakov Institute of General and Inorganic Chemistry
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
A. Sadovnikov
Kurnakov Institute of General and Inorganic Chemistry
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
M. Ryumin
Kurnakov Institute of General and Inorganic Chemistry
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
N. Minaeva
Kurnakov Institute of General and Inorganic Chemistry
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
V. Ivanov
Kurnakov Institute of General and Inorganic Chemistry; Tomsk State University
Email: skog@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991; Lenin Prospekt 36, Tomsk, 634050
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