Organic rectifying junctions from an electron-accepting molecular wire and an electron-donating phthalocyanine.

Ashwell, G.J.; Tyrrell, W.D.; Urasinska, B.; Wang, C.S.; Bryce, M.R.

Abstract

Self-assembled monolayers (SAMs) of arylene-ethynylene oligomers that incorporate electron-accepting 9-fluorenone and 9-[(4-pyridyl)methylene]fluorene units in the backbone exhibit symmetrical current–voltage (I–V) characteristics, but rectifying junctions with current ratios of 20–80 at ±1 V have been obtained by protonating these wire-like molecules and ionically coupling with anionic donors.

Citation

Ashwell, G., Tyrrell, W., Urasinska, B., Wang, C., & Bryce, M. (2006). Organic rectifying junctions from an electron-accepting molecular wire and an electron-donating phthalocyanine. Chemical Communications, 2006(15), 1640-1642. https://doi.org/10.1039/b600617e

• Journal Article Type: Article
• Publication Date: 2006-03
• Journal: Chemical Communications
• Print ISSN: 1359-7345
• Electronic ISSN: 1364-548X
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 2006
• Issue: 15
• Pages: 1640-1642
• DOI: https://doi.org/10.1039/b600617e
• Public URL: https://durham-repository.worktribe.com/output/1541711