Solid Solutions of Complex Hydrosulfates K9H7(SO4)8·H2O–Rb9H7(SO4)8·H2O
- Авторлар: Timakov I.S.1, Komornikov V.A.1, Selezneva E.V.1, Manomenova V.L.1, Rudneva E.B.1, Iliina O.N.1, Baskakova S.S.1, Grebenev V.V.1
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Мекемелер:
- Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
- Шығарылым: № 1 (2025)
- Беттер: 3-9
- Бөлім: Articles
- URL: https://journals.rcsi.science/1028-0960/article/view/294449
- DOI: https://doi.org/10.31857/S1028096025010013
- EDN: https://elibrary.ru/ABXZAV
- ID: 294449
Дәйексөз келтіру
Аннотация
Crystals of a series of solid solutions (KxRb1–x)9H7(SO4)8·H2O have been studied, and the extreme member of the series Rb9H7(SO4)8·H2O apparently does not exist under normal conditions. Solid solutions are limited by the composition x = 0.19, which corresponds to 81% rubidium content in the cationic composition. The lattice parameters of solid solutions have been determined, thermal properties and dehydration processes of crystallization water for both single-crystal and polycrystalline samples have been studied. The conductivity of samples with the maximum rubidium content has been investigated. It has been shown that the mechanism of occurrence of the state with high conductivity in solid solutions is similar to that in K9H7(SO4)8·H2O and is related to the dehydration process and stabilization of the dehydrated structure.
Негізгі сөздер
Авторлар туралы
I. Timakov
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Хат алмасуға жауапты Автор.
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
V. Komornikov
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
E. Selezneva
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
V. Manomenova
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
E. Rudneva
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
O. Iliina
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
S. Baskakova
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
V. Grebenev
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
Ресей, Moscow, 119333
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