Unravelling the major factors in photo-oxidative stability of anthradithiophene derivatives

Karl J. Thorley, Hoang Le, Yang Song, John E. Anthony

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Acenes are a set of polycyclic aromatic hydrocarbons commonly employed in opto-electronic devices, despite the fact that they can undergo chemical transformation under illumination which is detrimental to device performance. In this study, a series of anthradithiophenes bearing different substituents is investigated, considering the light absorption, concentration dependence, and reactivity with singlet oxygen to understand trends in photostability. Future molecular design can use these results to design more robust materials e.g. for solar conversion, or conversely more photoreactive materials for sensing applications.

Original languageEnglish
Pages (from-to)15861-15871
Number of pages11
JournalJournal of Materials Chemistry C
Volume10
Issue number42
DOIs
StatePublished - Sep 30 2022

Bibliographical note

Publisher Copyright:
© 2022 The Royal Society of Chemistry.

ASJC Scopus subject areas

  • General Chemistry
  • Materials Chemistry

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