Electrochemical and spectroelectrochemical behavior of planar binuclear naphthalocyanines
2011 ◽
Vol 15
(11n12)
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pp. 1195-1201
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Keyword(s):
The electrochemical and spectroelectrochemical behavior of two planar binuclear naphthalocyanines containing benzene and naphthalene π-conjugated bridges was investigated for the first time. Their intense absorption in the near infrared region was observed even in a low polar solvent such as o-dichlorobenzene after electrochemical reduction at a potential of -0.4 V vs. SCE, which was not enough to reduce the complexes into their first reduction state. These data and EPR studies allow us to conclude that the electrochemically generated form is the true neutral form of the synthesized compounds whereas the suppression of the near-infrared bands is a result of the presence of their cation radicals as one-electron oxidized forms.
2020 ◽
Vol 24
(01n03)
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pp. 247-251
Keyword(s):
2016 ◽
Vol 18
(19)
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pp. 13666-13682
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Keyword(s):
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