Abstract
A perfluorosulfonic membrane was modified with Co2+ cations. A comparative study of the thermal stabilities of the starting (hydrogen) and cobalt(II)-containing forms of the membrane was carried out. Optical electronic spectroscopy was used to characterize color transformations accompanying sorption-desorption of water by the modified membrane.
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Original Russian Text © E.N. Brazhnikova, V.N. Pak, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 2, pp. 226–229.
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Brazhnikova, E.N., Pak, V.N. Optical properties of a perfluorosulfonic membrane modified with Co2+ cations. Russ J Appl Chem 80, 226–229 (2007). https://doi.org/10.1134/S1070427207020115
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DOI: https://doi.org/10.1134/S1070427207020115