Polymerization of aniline on bacterial cellulose and characterization of bacterial cellulose/polyaniline nanocomposite films

Byoung Ho Lee, Hyun Joong Kim, Han Seung Yang

Research output: Contribution to journalArticle

75 Citations (Scopus)

Abstract

Bacterial cellulose/polyaniline nanocomposite film was prepared by the chemical oxidative polymerization of aniline with bacterial cellulose. Polyaniline conducting polymer nanocomposite films with bacterial cellulose fibers was prepared and characterized. In nanocomposite film, the bacterial cellulose was fully encapsulated with polyaniline by direct polymerization of the respective monomers using the oxidant and dopant. These bacterial cellulose/polyaniline nanocomposite films materials exhibited the inherent properties of both components. The deposition of a polyaniline on the bacterial cellulose surface was characterized by SEM. XPS revealed a higher doping level of the nanocomposite films doped with p-TSA dopant. From the cyclic voltammetry results, the polyaniline polymer was thermodynamically stable because redox peaks of electrochemical transitions in the voltagrams were maintained in bacterial cellulose/polyaniline nanocomposite films.

Original languageEnglish (US)
Pages (from-to)75-80
Number of pages6
JournalCurrent Applied Physics
Volume12
Issue number1
DOIs
StatePublished - Jan 1 2012

Fingerprint

Nanocomposite films
Aniline
Polyaniline
aniline
cellulose
Cellulose
nanocomposites
polymerization
Polymerization
Doping (additives)
Conducting polymers
conducting polymers
polyaniline
Oxidants
Polymer films
Cyclic voltammetry
Polymers
X ray photoelectron spectroscopy
monomers
Monomers

Keywords

  • Bacterial cellulose
  • Conducting polymer
  • Electrical conductivity
  • Nanocomposite film
  • Polyaniline

Cite this

Polymerization of aniline on bacterial cellulose and characterization of bacterial cellulose/polyaniline nanocomposite films. / Lee, Byoung Ho; Kim, Hyun Joong; Yang, Han Seung.

In: Current Applied Physics, Vol. 12, No. 1, 01.01.2012, p. 75-80.

Research output: Contribution to journalArticle

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