Spectroelectrochemical investigations of the memory effect in polyaniline

K. Koziel; M. Łapkowski; S. Lefrant

doi:10.1016/0379-6779(94)02422-U

Spectroelectrochemical investigations of the memory effect in polyaniline

K. Koziel
, M. Łapkowski
, S. Lefrant

Department of Physical Chemistry and Technology of Polymers (RCH/RCH4)

UMR 110

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The application of spectroelectrochemical techniques to the investigations of the memory effects in polyaniline is discussed. Changes in the spectra of polyaniline were observed not only during the oxidation-reduction cycle but also afterwards when the polymer remained in the reduced state. Polyaniline films were examined at various potentials and several anions were used as doping agents. Increasing waiting (ralaxation) time leads to significant changes in spectra (especially in the wavelength range 370 ÷ 460 nm).

Original language	English
Pages (from-to)	217-218
Number of pages	2
Journal	Synthetic Metals
Volume	69
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(94)02422-U
Publication status	Published - 1 Mar 1995

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/0379-6779(94)02422-U

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title = "Spectroelectrochemical investigations of the memory effect in polyaniline",

abstract = "The application of spectroelectrochemical techniques to the investigations of the memory effects in polyaniline is discussed. Changes in the spectra of polyaniline were observed not only during the oxidation-reduction cycle but also afterwards when the polymer remained in the reduced state. Polyaniline films were examined at various potentials and several anions were used as doping agents. Increasing waiting (ralaxation) time leads to significant changes in spectra (especially in the wavelength range 370 {\textdiv} 460 nm).",

author = "K. Koziel and M. {\L}apkowski and S. Lefrant",

year = "1995",

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doi = "10.1016/0379-6779(94)02422-U",

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AU - Koziel, K.

AU - Łapkowski, M.

AU - Lefrant, S.

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Y1 - 1995/3/1

N2 - The application of spectroelectrochemical techniques to the investigations of the memory effects in polyaniline is discussed. Changes in the spectra of polyaniline were observed not only during the oxidation-reduction cycle but also afterwards when the polymer remained in the reduced state. Polyaniline films were examined at various potentials and several anions were used as doping agents. Increasing waiting (ralaxation) time leads to significant changes in spectra (especially in the wavelength range 370 ÷ 460 nm).

AB - The application of spectroelectrochemical techniques to the investigations of the memory effects in polyaniline is discussed. Changes in the spectra of polyaniline were observed not only during the oxidation-reduction cycle but also afterwards when the polymer remained in the reduced state. Polyaniline films were examined at various potentials and several anions were used as doping agents. Increasing waiting (ralaxation) time leads to significant changes in spectra (especially in the wavelength range 370 ÷ 460 nm).

UR - https://www.scopus.com/pages/publications/0029274122

U2 - 10.1016/0379-6779(94)02422-U

DO - 10.1016/0379-6779(94)02422-U

M3 - Article

AN - SCOPUS:0029274122

SN - 0379-6779

VL - 69

SP - 217

EP - 218

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

ER -

Spectroelectrochemical investigations of the memory effect in polyaniline

Abstract

ASJC Scopus subject areas

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