Synthesis and studies on the diffusion properties of MK-40 cation-exchange membranes modified with ceria
- Авторлар: Yurova P.A.1,2, Karavanova Y.A.1, Stenina I.A.1, Yaroslavtsev A.B.1
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Мекемелер:
- Kurnakov Institute of General and Inorganic Chemistry
- Mendeleev University of Chemical Technology of Russia
- Шығарылым: Том 11, № 11-12 (2016)
- Беттер: 761-765
- Бөлім: Article
- URL: https://journals.rcsi.science/2635-1676/article/view/219727
- DOI: https://doi.org/10.1134/S1995078016060215
- ID: 219727
Дәйексөз келтіру
Аннотация
A number of MK-40 cation-exchange membrane samples modified with ceria have been obtained. The membranes have been studied using a set of physicochemical methods, including impedance spectroscopy, scanning electron microscopy, microanalysis, transmission electron microscopy, and XRD phase analysis. It has been shown that the introduction of cerium oxide reduces the humidity content and ionic conductivity of membranes. It is accompanied by a marked increase in the membrane selectivity expressed by a decrease in transfer numbers with respect to anions.
Авторлар туралы
P. Yurova
Kurnakov Institute of General and Inorganic Chemistry; Mendeleev University of Chemical Technology of Russia
Email: yuka86@mail.ru
Ресей, Moscow, 119991; Moscow, 125047
Yu. Karavanova
Kurnakov Institute of General and Inorganic Chemistry
Хат алмасуға жауапты Автор.
Email: yuka86@mail.ru
Ресей, Moscow, 119991
I. Stenina
Kurnakov Institute of General and Inorganic Chemistry
Email: yuka86@mail.ru
Ресей, Moscow, 119991
A. Yaroslavtsev
Kurnakov Institute of General and Inorganic Chemistry
Email: yuka86@mail.ru
Ресей, Moscow, 119991
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