FORMATION OF NEW PROTON-EXCHANGE POLYMER MEMBRANES IN THE STYRENE SULFONIC ACID/4-VINYLPYRIDINE SYSTEM

The article examines the synthesis features and physicochemical properties of polymer proton-exchange membranes based on copolymers of styrene sulfonic acid and 4-vinylpyridine. The resulting membranes are characterized by high values of specific electrical conductivity (up to 123 mS/cm), ion-exchange capacity (up to 6 mg-eq/l), and water absorption (up to 128%)

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Publication Details

Journal
Bulletin of the Angarsk State Technical University
Published
2025-12-22
DOI
https://doi.org/10.36629/2686-777x-2025-1-19-62-66
Primary Topic
Membrane-based Ion Separation Techniques
Type
article
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article

FORMATION OF NEW PROTON-EXCHANGE POLYMER MEMBRANES IN THE STYRENE SULFONIC ACID/4-VINYLPYRIDINE SYSTEM

Ekaterina Malahova, Tat'yana Raskulova
Bulletin of the Angarsk State Technical University
Membrane-based Ion Separation Techniques
article

FORMATION OF NEW PROTON-EXCHANGE POLYMER MEMBRANES IN THE STYRENE SULFONIC ACID/4-VINYLPYRIDINE SYSTEM

Ekaterina Malahova, Tat'yana Raskulova
article en

Abstract

The article examines the synthesis features and physicochemical properties of polymer proton-exchange membranes based on copolymers of styrene sulfonic acid and 4-vinylpyridine. The resulting membranes are characterized by high values of specific electrical conductivity (up to 123 mS/cm), ion-exchange capacity (up to 6 mg-eq/l), and water absorption (up to 128%)

Bulletin of the Angarsk State Technical UniversityVol. 1(19)
Clean water and sanitation
Openalex Percentile: Top 40%
Membrane-based Ion Separation Techniques
DOIOpen Access PDFOpenAlex
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FORMATION OF NEW PROTON-EXCHANGE POLYMER MEMBRANES IN THE STYRENE SULFONIC ACID/4-VINYLPYRIDINE SYSTEM — Ekaterina Malahova, Tat'yana Raskulova · Bulletin of the Angarsk State Technical University (2025) | TGRS Research Map | TGRS