Poly Aniline-co-Diaminodiphenyl Sulfone

Synthesis chemical oxidation of aniline and 4,4 -diaminodiphenyl sulfone mixture by K2S2O8 in acid media [724] or by electropolymerization [725]. 

Redox reactions two oxidation waves, formation of cation radical (polaronic form) and bipolarons. 

Color change yellow (reduced) green (half-oxidized) blue (fully oxidized). 

2 Poly(Aniline-co-2/3-amino or 2,5-Diamino Benzenesulfonic Acid) [726-728] 

Synthesis electropolymerization of a mixture of aniline and 2-amino- or 3-amino-or 2,5-diamino benzenesulfonic acid [726-728], 

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