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Organic rectifying junctions fabricated by ionic coupling

Research output: Contribution to journalJournal article

Published

Journal publication date2006
JournalChemical Communications
Journal number6
Number of pages3
Pages618-620
Original languageEnglish

Abstract

Ionically-assembled structures that comprise discrete layers of cationic acceptors (4,4′-bipyridinium) and anionic donors (copper phthalocyanine-3,4′,4″,4-tetrasulfonate) exhibit asymmetric current–voltage (I–V) characteristics with high rectification ratios of 60–100 at ±1 V.