AFM study of the supramolecular transformation of polyaniline and polyaniline/carbon nanotubes composite upon doping with dodecylbenzenesulfonic acid in the presence of a solvent

Scanning Probe Microscopy 2017

Lobov, I.A.^1 ; Davletkildeev, N.A.^1 ; Sokolov, D.V.^1

Omsk Scientific Center, SB RAS, Omsk

644040, Russia^1

关键词: AFM studies;    Conducting polyaniline;    Dodecylbenzene sulfonic acid;    Fiber structures;    Island-like structures;    Nanotube composites;    New approaches;    Polyaniline film;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/256/1/012017/pdf
DOI  :  10.1088/1757-899X/256/1/012017

来源: IOP

【 摘 要 】

In this work, we present a new approach for the formation of conducting polyaniline and polyaniline/carbon nanotube composite films with well-developed surface morphology. This approach consists in combined influence of solvent and dopant on the base form of the polymer film. The morphology of the films has been studied by atomic force microscopy. It has been found that polyaniline films possess the fiber structure, and polyaniline/carbon nanotube composite films have the island-like structure.