Memory effect in poly(4,4′-diakyl-2,2′-bithiophenes) and poly(3-alkylthiophenes)

M. Lapkowski; M. Zagorska; I. Kulszewicz-Bajer; A. Pron

doi:10.1016/0379-6779(93)90286-6

Memory effect in poly(4,4′-diakyl-2,2′-bithiophenes) and poly(3-alkylthiophenes)

M. Lapkowski
, M. Zagorska
, I. Kulszewicz-Bajer
, A. Pron

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

Warsaw University of Technology
AGH University of Krakow

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

4 Citations (Scopus)

Abstract

The memory effect in poly(4,4′-dialkyl -2,2′-bithiophenes) (PDABTs) and poly(3-alkylthiophenes) (PATs) has been studied. A shift in the oxidation peak position and its intensity is much more pronounced in PDABTs than in PATs. The magnitude of this effect is associated with the difficulty of the dedoping of PDABTs in dynamic processes such as cyclic voltammetry. Thus, long wait times τ at the reduced state allow for better recovery of the residual charge.

Original language	English
Pages (from-to)	1570-1573
Number of pages	4
Journal	Synthetic Metals
Volume	55
Issue number	2-3
DOIs	https://doi.org/10.1016/0379-6779(93)90286-6
Publication status	Published - 22 Mar 1993

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(93)90286-6

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abstract = "The memory effect in poly(4,4′-dialkyl -2,2′-bithiophenes) (PDABTs) and poly(3-alkylthiophenes) (PATs) has been studied. A shift in the oxidation peak position and its intensity is much more pronounced in PDABTs than in PATs. The magnitude of this effect is associated with the difficulty of the dedoping of PDABTs in dynamic processes such as cyclic voltammetry. Thus, long wait times τ at the reduced state allow for better recovery of the residual charge.",

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T1 - Memory effect in poly(4,4′-diakyl-2,2′-bithiophenes) and poly(3-alkylthiophenes)

AU - Lapkowski, M.

AU - Zagorska, M.

AU - Kulszewicz-Bajer, I.

AU - Pron, A.

PY - 1993/3/22

Y1 - 1993/3/22

N2 - The memory effect in poly(4,4′-dialkyl -2,2′-bithiophenes) (PDABTs) and poly(3-alkylthiophenes) (PATs) has been studied. A shift in the oxidation peak position and its intensity is much more pronounced in PDABTs than in PATs. The magnitude of this effect is associated with the difficulty of the dedoping of PDABTs in dynamic processes such as cyclic voltammetry. Thus, long wait times τ at the reduced state allow for better recovery of the residual charge.

AB - The memory effect in poly(4,4′-dialkyl -2,2′-bithiophenes) (PDABTs) and poly(3-alkylthiophenes) (PATs) has been studied. A shift in the oxidation peak position and its intensity is much more pronounced in PDABTs than in PATs. The magnitude of this effect is associated with the difficulty of the dedoping of PDABTs in dynamic processes such as cyclic voltammetry. Thus, long wait times τ at the reduced state allow for better recovery of the residual charge.

UR - https://www.scopus.com/pages/publications/44949269180

U2 - 10.1016/0379-6779(93)90286-6

DO - 10.1016/0379-6779(93)90286-6

M3 - Article

AN - SCOPUS:44949269180

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VL - 55

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JO - Synthetic Metals

JF - Synthetic Metals

IS - 2-3

ER -

Memory effect in poly(4,4′-diakyl-2,2′-bithiophenes) and poly(3-alkylthiophenes)

Abstract

ASJC Scopus subject areas

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