Memory effect in poly(4,4′-dialkyl-2,2′-bithiophenes) and poly(3-alkyl-thiophenes)

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

Memory effect in poly(4,4′-dialkyl-2,2′-bithiophenes) and poly(3-alkyl-thiophenes)

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

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

Silesian University of Technology

Research output: Contribution to journal › Conference article › peer-review

9 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 pt 2
Publication status	Published - 1 Jan 1993
Event	Proceedings of the International Conference on Science and Technology of Metals - ICSM'92 - Goteborg, Swed Duration: 12 Aug 1992 → 18 Aug 1992

ASJC Scopus subject areas

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

Cite this

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title = "Memory effect in poly(4,4′-dialkyl-2,2′-bithiophenes) and poly(3-alkyl-thiophenes)",

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.",

author = "M. Lapkowski and M. Zagorska and I. Kulszewicz-Bajer and A. Pron",

year = "1993",

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volume = "55",

pages = "1570--1573",

journal = "Synthetic Metals",

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note = "Proceedings of the International Conference on Science and Technology of Metals - ICSM'92 ; Conference date: 12-08-1992 Through 18-08-1992",

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TY - JOUR

T1 - Memory effect in poly(4,4′-dialkyl-2,2′-bithiophenes) and poly(3-alkyl-thiophenes)

AU - Lapkowski, M.

AU - Zagorska, M.

AU - Kulszewicz-Bajer, I.

AU - Pron, A.

PY - 1993/1/1

Y1 - 1993/1/1

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/0027558609

M3 - Conference article

AN - SCOPUS:0027558609

SN - 0379-6779

VL - 55

SP - 1570

EP - 1573

JO - Synthetic Metals

JF - Synthetic Metals

IS - 2 -3 pt 2

T2 - Proceedings of the International Conference on Science and Technology of Metals - ICSM'92

Y2 - 12 August 1992 through 18 August 1992

ER -

Memory effect in poly(4,4′-dialkyl-2,2′-bithiophenes) and poly(3-alkyl-thiophenes)

Abstract

ASJC Scopus subject areas

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