Synthesis and properties of double copper(I)–nickel(II) sulfite
- 作者: Chalaya E.1, Tyurin A.2, Vasekha M.1, Biryukov A.2
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隶属关系:
- Murmansk State Technical University
- Chelyabinsk State University
- 期: 卷 86, 编号 7 (2016)
- 页面: 1545-1551
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/215624
- DOI: https://doi.org/10.1134/S1070363216070021
- ID: 215624
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详细
Pourbaix diagrams of Cu–H2SO4–H2O and Ni–H2SO4–H2O systems have been refined, and stability regions of the sulfite phases have been determined. State diagrams of double copper(I)–copper(II) and copper(I)–nickel(II) sulfites have been constructed. Double copper(I)–nickel(II) sulfite has been isolated from aqueous solutions saturated with sulfur dioxide. The solutions at different ratios of the metals have been studied by spectrophotometry; the isolated double sulfite has been studied by X-ray diffraction, IR spectroscopy, dispersion analysis, and thermal analysis. Fundamentals of thermodynamic prognostication of the Cu2SO3·MSO3 double sulfites synthesis have been elaborated.
作者简介
E. Chalaya
Murmansk State Technical University
Email: Vasyoha@rambler.ru
俄罗斯联邦, ul. Sportivnaya 13, Murmansk, 183010
A. Tyurin
Chelyabinsk State University
Email: Vasyoha@rambler.ru
俄罗斯联邦, Chelyabinsk
M. Vasekha
Murmansk State Technical University
编辑信件的主要联系方式.
Email: Vasyoha@rambler.ru
俄罗斯联邦, ul. Sportivnaya 13, Murmansk, 183010
A. Biryukov
Chelyabinsk State University
Email: Vasyoha@rambler.ru
俄罗斯联邦, Chelyabinsk