Solid Solutions of Complex Hydrosulfates K9H7(SO4)8·H2O–Rb9H7(SO4)8·H2O
- 作者: 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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隶属关系:
- Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
- 期: 编号 1 (2025)
- 页面: 3-9
- 栏目: 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
如何引用文章
详细
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.
作者简介
I. Timakov
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
编辑信件的主要联系方式.
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
V. Komornikov
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
E. Selezneva
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
V. Manomenova
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
E. Rudneva
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
O. Iliina
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
S. Baskakova
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
V. Grebenev
Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov Institute”
Email: vadim_grebenev@mail.ru
俄罗斯联邦, Moscow, 119333
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