Fluorescent quinolizinium ionic liquids (salts) with unexpectedly high quantum yields up to >99%

Zhengjian Chen, Shiguo Zhang, Xiujuan Qi, Shimin Liu, Qinghua Zhang, Youquan Deng

Research output: Contribution to journalArticlepeer-review

35 Scopus citations

Abstract

Quinolizinium ionic liquids (salts) featuring an unbranched cation core have been prepared, characterized and found to show extremely high fluorescence quantum yields in solution (Φf > 99%, λem near 334 nm) and bright cyan fluorescence in molten state (λem near 465 nm).

Original languageEnglish
Pages (from-to)8979-8982
Number of pages4
JournalJournal of Materials Chemistry
Volume21
Issue number25
DOIs
StatePublished - 7 Jul 2011
Externally publishedYes

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