Dielectric absorption in PEDOT:PSS capacitors with stainless steel yarn electrodes in textile substrates-Reference-Cited by-同舟云学术

Dielectric absorption in PEDOT:PSS capacitors with stainless steel yarn electrodes in textile substrates

Published:2022 Issue:1 Volume:35 Page:137-143
ISSN:0353-3670
Container-title:Facta universitatis - series: Electronics and Energetics
language:en
Short-container-title:FACTA U EE

Author:

Odhiambo Sheilla¹,de Mey²,Hertleer Carla³,van Langenhove³

Affiliation:

1. Department of Textiles, Ghent University, Ghent, Belgium + Department of Textiles, Moi University, Eldoret, Kenya

2. Department of Electronics and Information Systems, Ghent University, Ghent, Belgium

3. Department of Textiles, Ghent University, Ghent, Belgium

Abstract

Capacitors have been made on textile substrates. Stainless steel yarns were used as electrodes. The dielectric material was a mixture of PEDOT and PSS. Stainless steel yarns were used as the electrodes. These capacitors are developed to be inserted in wearable textiles, a research field called smart textiles. After charging, a spontaneous discharge was observed lasting for several hours. By connecting a small resistance or even a short circuit for a certain time, it was observed that the voltage starts to rise afterwards when the load resistor or the short circuit was removed. This phenomenon is known as dielectric absorption. It was observed for the PEDOT:PSS cells that the voltage recovery is relatively high as compared to other materials.

Publisher

National Library of Serbia

Subject

General Materials Science

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