Electrochemical Synthesis of Polyaniline/Poly-O-Aminophenol Copolymers in Chloride Medium

Lucia H.Mascaro; Alessandra N.Berton; LilianaMicaroni

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Electrochemical Synthesis of Polyaniline/Poly-O-Aminophenol Copolymers in Chloride Medium

机译：氯化物介质中电化学合成聚苯胺/聚-O-氨基酚共聚物

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The copolymerization ofo-aminophenol (OAP) and aniline (ANI) on Pt and ITO electrodes was studied using cyclic voltammetry in 0.1 M HCl/0.4 M NaCl solution. The films were characterized by SEM, cyclic voltammetry, and UV-Vis spectroscopy. The properties of the copolymer were compared with PANI and POAP films. The results strongly suggest that the growth of PANI-POAP films does not consist of the simple buildup of layers of homopolymers on the electrode surface as a result of OAP or ANI oxidation products in the monomer mixture, but that a new conducting polymer is formed by copolymerization.

机译：在0.1 M HCl / 0.4 M NaCl溶液中使用循环伏安法研究了Pt和ITO电极上邻氨基苯酚（OAP）和苯胺（ANI）的共聚。通过SEM，循环伏安法和UV-Vis光谱对膜进行表征。将共聚物的性能与PANI和POAP薄膜进行了比较。结果强烈表明，由于单体混合物中的OAP或ANI氧化产物，PANI-POAP膜的生长并不包括在电极表面上均聚物层的简单堆积，而是通过以下方式形成了新的导电聚合物：共聚。

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《International Journal of Electrochemistry》 |2011年第2期|共8页
作者
Lucia H.Mascaro; Alessandra N.Berton; LilianaMicaroni;
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Electrochemical Synthesis of Polyaniline/Poly-O-Aminophenol Copolymers in Chloride Medium

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