Phosphorescence from a pure organic fluorene derivative in solution at room temperature

Jinjia Xu; Atsuro Takai; Yuka Kobayashi; Masayuki Takeuchi

doi:10.1039/c3cc44809f

Phosphorescence from a pure organic fluorene derivative in solution at room temperature

Jinjia Xu, Atsuro Takai, Yuka Kobayashi, Masayuki Takeuchi

Research output: Contribution to journal › Article › peer-review

113 Citations (Scopus)

Abstract

A fluorene derivative having both bromo and formyl groups exhibited bright phosphorescence emission in common organic solvents at room temperature. The absolute phosphorescence quantum yield reached 5.9% in chloroform at 298 K. When the fluorene derivative was incorporated into a poly(methyl methacrylate) film, the phosphorescence emission was similarly observed even under air at room temperature for over five days.

Original language	English
Pages (from-to)	8447-8449
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	76
DOIs	https://doi.org/10.1039/c3cc44809f
Publication status	Published - 2013 Aug 27
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c3cc44809f

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abstract = "A fluorene derivative having both bromo and formyl groups exhibited bright phosphorescence emission in common organic solvents at room temperature. The absolute phosphorescence quantum yield reached 5.9% in chloroform at 298 K. When the fluorene derivative was incorporated into a poly(methyl methacrylate) film, the phosphorescence emission was similarly observed even under air at room temperature for over five days.",

author = "Jinjia Xu and Atsuro Takai and Yuka Kobayashi and Masayuki Takeuchi",

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AU - Kobayashi, Yuka

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Y1 - 2013/8/27

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AB - A fluorene derivative having both bromo and formyl groups exhibited bright phosphorescence emission in common organic solvents at room temperature. The absolute phosphorescence quantum yield reached 5.9% in chloroform at 298 K. When the fluorene derivative was incorporated into a poly(methyl methacrylate) film, the phosphorescence emission was similarly observed even under air at room temperature for over five days.

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Phosphorescence from a pure organic fluorene derivative in solution at room temperature

Abstract

ASJC Scopus subject areas

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