Perfluorosulfone Membrane Modified with Ni2+ Cations for Visual Control of Air Humidity

Ion-exchange fixing was performed and the state of Ni 2+ cations in a perfluorosulfone membrane was described. Changes in the electronic absorption spectra of Ni 2+ in the dehydration prodess and subsequent interaction with water vapor are considered. The possibility of employing a modified membrane...

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Veröffentlicht in:	Russian journal of applied chemistry 2021, Vol.94 (3), p.385-387
Hauptverfasser:	Lapatin, N. A., Borisov, A. N., Pak, V. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectra Cations Chemistry Chemistry and Materials Science Chemistry/Food Science Dehydration Humidity Industrial Chemistry/Chemical Engineering Ion exchange Membranes Various Technological Processes Visual control Water vapor
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Beschreibung
Zusammenfassung:	Ion-exchange fixing was performed and the state of Ni 2+ cations in a perfluorosulfone membrane was described. Changes in the electronic absorption spectra of Ni 2+ in the dehydration prodess and subsequent interaction with water vapor are considered. The possibility of employing a modified membrane for visual control of air humidity was shown.
ISSN:	1070-4272 1608-3296
DOI:	10.1134/S1070427221030162