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 language | English |
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Pages (from-to) | 85-96 |
Number of pages | 12 |
Journal | Molecular Crystals and Liquid Crystals |
Volume | 504 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2009 Jan 1 |
Keywords
- Acceptor
- Donor
- Molecular dyad
- Photoinduced electron transfer
- Photoluminescence
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics