The effect of synthesis time on morphology and electronic structure of polyaniline

Authors

  • Иван Андреевич Лобов Omsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, Omsk, Russia
  • Иван Константинович Шулус Dostoevsky Omsk State University, Omsk, Russia

DOI:

https://doi.org/10.25206/1813-8225-2018-159-98-101

Keywords:

polyaniline, synthesis time, atomic force microscopy, spectrophotometry, band gap, work function

Abstract

The paper investigates the morphology and electronic structure change of polyaniline as a function of the synthesis time. It is
shown that the band gap of a polymer decreases with increasing duration of the synthesis time due to a change in the number of electronic states in a growing molecular coil. It is shown, that a longer synthesis provides a large amount of work function as a result of an increase in the protonation degree of polyaniline.

Downloads

Download data is not yet available.

Author Biographies

Иван Андреевич Лобов, Omsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, Omsk, Russia

инженер-технолог лаборатории физики наноматериалов и гетероструктур Омского научного центра СО РАН.

Иван Константинович Шулус, Dostoevsky Omsk State University, Omsk, Russia

магистрант гр. ФФМ-701-О-02 физического факультета Омского государственного университета им. Ф. М. Достоевского.

Downloads


Abstract views: 15

Published

2018-07-04

How to Cite

[1]
Лобов, И.А. and Шулус, И.К. 2018. The effect of synthesis time on morphology and electronic structure of polyaniline. Omsk Scientific Bulletin. 3(159) (Jul. 2018), 98–101. DOI:https://doi.org/10.25206/1813-8225-2018-159-98-101.

Issue

Section

Instrument Engineering, Metrology and Information-Measuring Devices and Systems

Similar Articles

You may also start an advanced similarity search for this article.