Preparation of polyaniline nanostructures using sodium dodecylsulphate

被引：34

作者：

Jeevananda, T. ^{[1
]}

Lee, Joong Hee ^{[1
]}

Siddaramaiah ^{[1
,2
]}

机构：

[1] Chonbuk Natl Univ, BIN Fus Res Team, Polymer&Nano Sci & Technol, Jeonju 561756, Jeonbuk, South Korea

[2] Sri Jayachamarajendra Coll Engn, Dept Polymer Sci & Technol, Mysore 570006, Karnataka, India

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 24期

关键词：

anionic surfactant; nanostructured polyaniline; electrical properties; crystallinity;

D O I：

10.1016/j.matlet.2008.05.041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyaniline (PANI) nanostructures with an average diameter of 30-35 run and a conductivity of 2.13-1.15 x 10(-1) S/cm were prepared using sodium dodecylsulfate (SIDS) emulsion in the absence of any added acid. Fiber like nanostructures was observed after 1 and 2 h, whereas an aggregated particulate morphology was observed for 4 and 24 h. The effect of the reaction time on the PANI morphology was monitored using field-emission scanning electron microscopy (FESEM). Furthermore, the effects of the reaction time on the chemical structure, conductivity and crystallinity of PANI are reported. (C) 2008 Elsevier B.V. All rights reserved.

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收藏

页码：3995 / 3998

页数：4

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