Electrochemical doping of polyaniline with the tetracyanoquinodimethane anion |
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Authors: | V V Abalyaeva N N Dremova |
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Abstract: | A new complex of aniline (An) with tetracyanoquinodimethane (TCQM) An(TCQM)4 has been obtained and studied. The redox cycling of polyaniline (PAni-sulfo) in a neutral electrolyte containing Cl– and ClO4? anions led to a replacement of the sulfate anion by the Cl– and ClO4? anions. The TCQM anion can also replace the sulfate anions in polyaniline (PAni) during the cycling of the latter in a neutral electrolyte containing TCQM anions. The introduction of TCQM in PAni creates conditions for generating nanocrystalline regions inside the polymer. |
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