Perfluorosulfonic Acid Membranes Thermally Treated and Modified by Dopants with Proton-Acceptor Properties for Asparaginate and Potassium Ions Determination in Pharmaceuticals
The influence of incorporation of the dopants with proton-acceptor properties into perfluorosulfonic acid cation exchange membranes (MF-4SC and Nafion), and their treatment conditions on the characteristics of Donnan potential (DP)-sensors (analytical signal is the Donnan potential) in the aqueous s...
Main Authors: | Anna Parshina, Tatyana Kolganova, Ekaterina Safronova, Alexander Osipov, Ekaterina Lapshina, Anastasia Yelnikova, Olga Bobreshova, Andrey Yaroslavtsev |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-10-01
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Series: | Membranes |
Subjects: | |
Online Access: | https://www.mdpi.com/2077-0375/9/11/142 |
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