A comparative approach to enhance the electrical performance of PEDOT:PSS as transparent electrode for organic solar cells

Ismail Borazan*, Ayşe Celik Bedeloğlu, Ali Demir

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

In this article, the improvement in electrical performance of poly(3,4-ethylenedioxythiophene)–poly(styrenesulfonate) (PEDOT:PSS) as the transparent electrode doped with different additives (ethylene glycol (EG), isopropyl alcohol) or treatment of sulfuric acid was enhanced that organic solar cells (OSCs) were produced by using poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl C61 butyric acid methyl ester. OSCs were fabricated by the doped or treated PEDOT:PSS films as transparent electrodes. The photoelectrical measurements were carried out and the effects of doping or treatment were compared. As a result, EG-added PEDOT:PSS electrode showed the best power conversion efficiency value of 1.87% among the PEDOT:PSS anodes.

Original languageEnglish
Pages (from-to)66-73
Number of pages8
JournalPolymers and Polymer Composites
Volume28
Issue number1
DOIs
Publication statusPublished - 1 Jan 2020

Bibliographical note

Publisher Copyright:
© The Author(s) 2019.

Keywords

  • Conductive polymer
  • conductivity enhancement of PEDOT:PSS
  • organic solar cell
  • solution treatment
  • transparent electrode

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