Synthesis and characterization of molecular dyads containing a carbazolyl based-donor and perylenediimide based-acceptor

Ki Won Lee, Myung Hee Kim, Min Ju Cho, Kyung Hwan Kim, Tae Wan Lee, Dong Hoon Choi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

New molecular dyads containing perylenediimide (PTCDI) as an electron acceptor and carbazolyl derivative as an electron donor have been successfully synthesized. Cyclic voltammetry and absorption spectroscopy show that both electroactive units preserve their intrinsic nature, whereas photophysical investigations display a efficient fluorescence quenching. The molecular dyads such as 4 and 5 exhibited unique electronic energy levels to facilitate the photoinduced electron transfer process.

Original languageEnglish
Pages (from-to)85-96
Number of pages12
JournalMolecular Crystals and Liquid Crystals
Volume504
Issue number1
DOIs
Publication statusPublished - 2009 Jan 1

Keywords

  • Acceptor
  • Donor
  • Molecular dyad
  • Photoinduced electron transfer
  • Photoluminescence

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Synthesis and characterization of molecular dyads containing a carbazolyl based-donor and perylenediimide based-acceptor'. Together they form a unique fingerprint.

Cite this