CYCLIC VOLTAMMETRY AND CONDUCTIVITY INVESTIGATIONS OF POLYANILINE

被引：44

作者：

BHADANI, SN

GUPTA, MK

SENGUPTA, SK

机构：

[1] Department of Chemistry, Ranchi University, Ranchi

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1993年 / 49卷 / 03期

关键词：

D O I：

10.1002/app.1993.070490304

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The cyclic voltammograms of polyaniline prepared electrochemically were examined in the range -0.2 to 1.0 V vs. SCE in the presence and absence of aniline in the aqueous solution of HBF4. Cyclic voltammetry studies show that the polymeric film suffers degradation when the potential exceeds +0.85 V, and below this potential, it is quite stable. The redox reaction of the film is reversible. The polymeric film synthesized at low temperature and high acid concentration exhibits higher electronic conductivities.

引用

页码：397 / 403

页数：7

共 12 条

[1]

[Anonymous], 1862, J CHEM SOC, DOI [DOI 10.1039/JS8621500161, 10.1039/JS8621500161]

[2] ANODIC OXIDATIONS OF AROMATIC AMINES .3. SUBSTITUTED ANILINES IN AQUEOUS MEDIA [J].