Study on the Effect of Deposition Parameters on Characteristics of Electrochemically Synthesized Polyaniline and Poly O-toluidine

被引：0

作者：

Huque, Md Monimul ^{[1
]}

Haider, Md Golam ^{[2
]}

Rokonuzzaman, Shah Md ^{[2
]}

Nuri, Md Aksaruzzaman ^{[2
]}

机构：

[1] BUET, Dept Chem, Dhaka 1000, Bangladesh

[2] Bangladesh Natl Museum, Conservat Lab, Dhaka 1000, Bangladesh

来源：

ORIENTAL JOURNAL OF CHEMISTRY | 2018年 / 34卷 / 02期

关键词：

Polyaniline; Poly o-Toluidine; Oxidation; DTA-TGA; UV-Visible Spectra;

D O I：

10.13005/ojc/340221

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Polyaniline and poly o-toluidine were electrochemically synthesized form their respective monomers. Electropolymerization was carried out galvanostatically using two vertical platinum sheets as anode and cathode respectively at three different current densities viz. 5, 10 and 15 mA/cm(2). From the electrical conductivity data, UV-Visible spectra, DTA and TGA it is found that both the polymers have maximum electrical conductivity, minimum band gap energy and higher thermal stability when the polymerization is carried out at 10 mA/cm(2). It is thus concluded that there exists an optimum deposition rate for the electrode position of conducting polymer.

引用

页码：771 / 776

页数：6

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