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Solvation and Electrochemical Properties of Cobalt Tetrasulfophthalocyaninate in Water−N,N-Dimethylformamide Mixtures
- Authors: Kovanova M.A.1, Kuz’mina I.A.1, Postnov A.S.1, Korneva A.O.1, Vashurin A.S.1
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- Issue: Vol 97, No 3 (2023)
- Pages: 386-391
- Section: ФИЗИЧЕСКАЯ ХИМИЯ РАСТВОРОВ
- Submitted: 27.02.2025
- Published: 01.03.2023
- URL: https://vestnikugrasu.org/0044-4537/article/view/668801
- DOI: https://doi.org/10.31857/S0044453723030147
- EDN: https://elibrary.ru/DXRJAC
- ID: 668801
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Abstract
The effect of the composition and properties of the mixed water–N,N-dimethylformamide solvent (χDMF = 0.0–1.0 mole fraction) on changes in the solvated state of cobalt 3(4),10(11),17(18),24(25)-tetrasulfophthalocyaninate (CoTSPc) was studied. The region of electrochemical stability of the CoTSPc–DMF electrolyte system at 25.0°C was determined. The study was performed by the interphase distribution method, electronic absorption spectroscopy, and cyclic voltammetry.
About the authors
M. A. Kovanova
Ivanovo State University of Chemistry and Technology
Email: mariia.a.kovanova@gmail.com
153000, Ivanovo, Russia
I. A. Kuz’mina
Ivanovo State University of Chemistry and Technology
Email: mariia.a.kovanova@gmail.com
153000, Ivanovo, Russia
A. S. Postnov
Ivanovo State University of Chemistry and Technology
Email: mariia.a.kovanova@gmail.com
153000, Ivanovo, Russia
A. O. Korneva
Ivanovo State University of Chemistry and Technology
Email: mariia.a.kovanova@gmail.com
153000, Ivanovo, Russia
A. S. Vashurin
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: mariia.a.kovanova@gmail.com
153000, Ivanovo, Russia
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