Investigation of the Interaction between Nafion and Several Trisbipyridyl Complexes by Spectroscopic

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In this paper. evidences of strong interaction between several tris-bipyridyl complexes and Nafion matrix are proxided by UV-VIS and FTIR spectra The studied countenons also show electrostatic interaction with the bonded -SO3 groups. as indicaled by the shifting of γsSO3 to lower wave number. The most probable location of these complexes seems to be near the interface between the fluorocarbon back bone and the ionic cluster region In this paper. Evidences of strong interaction between several tris-bipyridyl complexes and Nafion matrix are proxided by UV-VIS and FTIR spectra The studied countenons also show electrostatic interaction with the bonded -SO3 groups. As indicaled by the shifting of γsSO3 to lower wave number. The most probable location of these complexes seems to be near the interface between the fluorocarbon back bone and the ionic cluster region
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