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https://elib.belstu.by/handle/123456789/64986| Title: | Changes in morphology, physical and chemical properties of the polyacrylonitrile membranes selective layer after modification by polyelectrolyte solutions |
| Authors: | Yaskevich, Ala Kasperchik, Victor Hliavitskaya, Tatsiana Bildyukevich, Alexandr |
| Keywords: | composite nanofiltration structures initial membrane matrix ultrafiltration membranes acrylonitrile copolymers polyelectrolyte solutions composite nanofiltration membranes |
| Issue Date: | 2023 |
| Citation: | Changes in morphology, physical and chemical properties of the polyacrylonitrile membranes selective layer after modification by polyelectrolyte solutions / A. Yaskevich [et al.] // Ion transport in organic and inorganic membranes-2023 : International Conference Proceedings, Sochi, 22 – 27 May 2023. - Sochi, 2023. - Pp. 328-330. |
| Abstract: | It is important for obtaining of the composite nanofiltration structures to choose an optimal initial membrane matrix for formation of the tight selective layer by means of the interfacial polycondensation reaction. In this work we studied changes in the morphology, physical and chemical properties of the ultrafiltration membranes made of various acrylonitrile copolymers after applying of dilute polyelectrolyte solutions as modification agents. This modification method can be used both as for obtaining of tight ultrafiltration membranes (MWCO = 1–5 kDa) and as an intermediate stage in the production of composite nanofiltration membranes. |
| URI: | https://elib.belstu.by/handle/123456789/64986 |
| Appears in Collections: | Публикации в зарубежных изданиях |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Yaskevich_Changes.pdf | 809.79 kB | Adobe PDF | View/Open |
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