Solid Solutions of Complex Hydrosulfates K9H7(SO4)8·H2O–Rb9H7(SO4)8·H2O

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

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.

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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