Polyaniline Nanoparticles in Sodium Dodecyl Sulfate based Inverse Microemulsion

被引：0
|
作者：
Ahmed, Nuruddin [1 ]
Upadhyaya, Madhab [1 ]
Kakati, Dilip K. R. [1 ]
机构：
[1] Gauhati Univ, Dept Chem, Gauhati 781014, Assam, India
来源：
JOURNAL OF POLYMER MATERIALS | 2011年 / 28卷 / 04期
关键词：
Nanoparticles; inverse microemulsion; polyaniline; transmission electron microscopy; dynamic light scattering; IUPAC TECHNICAL REPORT; CONDUCTING POLYANILINE; POLYMERIZATION; FILMS;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Nanoparticles of polyaniline have been synthesized by an inverse microemulsion technique. Polymerization of. aniline was confined to a nanoreactor 'water pool' surrounded by surfactant molecules of sodium dodecyl sulphate and co-surfactant n - butanol in the apolar continuous phase of cyclohexane. The UV-Vis studies showed the formation of polyaniline polaron structure while FTIR showed the presence of quinoid and benzenoid structures of polyaniline. Transmission electron microscopic (TEM) studies and dynamic light scattering (DLS) studies indicated the sizes of polyaniline nanoparticles in the range 20 to 50 nm and 10 to 200 nm respectively. The conductivity of polyaniline in the form of thin films was found to be in the range of 0.5688 to 0.6335 S cm(-1).
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页码：561 / 575
页数：15
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