A blue electroluminescent molecular device from a tetranucluear zinc(II) compound [Zn4O(AID)6] (AID = 7-azaindolate)

Yuguang Ma; Hsiu Yi Chao; Ying Wu; S. T. Lee; Wing Yiu Yu; Chi Ming Che

doi:10.1039/a805236k

A blue electroluminescent molecular device from a tetranucluear zinc(II) compound [Zn₄O(AID)₆] (AID = 7-azaindolate)

Yuguang Ma, Hsiu Yi Chao, Ying Wu, S. T. Lee, Wing Yiu Yu, Chi Ming Che

Research output: Journal article publication › Journal article › Academic research › peer-review

59 Citations (Scopus)

Abstract

A tetranuclear zinc(II) compound with 7-azaindolate (AID) as a bridging ligand exhibits an intense blue emission at 425 nm with a quantum yield of 0.21 in acetonitrile solution at room temperature; a blue-light emitting diode based on the Zn(II) complex as the active emitting layer attains an EL efficiency of 0.25% and brightness of 88 cd m-2at 7.1 V driving voltage with current density of 10 mA cm-2.

Original language	English
Pages (from-to)	2491-2492
Number of pages	2
Journal	Chemical Communications
Issue number	22
DOIs	https://doi.org/10.1039/a805236k
Publication status	Published - 21 Nov 1998
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/a805236k

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abstract = "A tetranuclear zinc(II) compound with 7-azaindolate (AID) as a bridging ligand exhibits an intense blue emission at 425 nm with a quantum yield of 0.21 in acetonitrile solution at room temperature; a blue-light emitting diode based on the Zn(II) complex as the active emitting layer attains an EL efficiency of 0.25% and brightness of 88 cd m-2at 7.1 V driving voltage with current density of 10 mA cm-2.",

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AU - Chao, Hsiu Yi

AU - Wu, Ying

AU - Lee, S. T.

AU - Yu, Wing Yiu

AU - Che, Chi Ming

PY - 1998/11/21

Y1 - 1998/11/21

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AB - A tetranuclear zinc(II) compound with 7-azaindolate (AID) as a bridging ligand exhibits an intense blue emission at 425 nm with a quantum yield of 0.21 in acetonitrile solution at room temperature; a blue-light emitting diode based on the Zn(II) complex as the active emitting layer attains an EL efficiency of 0.25% and brightness of 88 cd m-2at 7.1 V driving voltage with current density of 10 mA cm-2.

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ER -

A blue electroluminescent molecular device from a tetranucluear zinc(II) compound [Zn₄O(AID)₆] (AID = 7-azaindolate)

Abstract

ASJC Scopus subject areas

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