A hybrid inorganic-organic semiconductor light-emitting diode using ZrO2 as an electron-injection layer

Nurlan Tokmoldin; Nicholas Griffiths; Donal D.C. Bradley; Saif A. Hague

doi:10.1002/adma.200802594

A hybrid inorganic-organic semiconductor light-emitting diode using ZrO2 as an electron-injection layer

Nurlan Tokmoldin, Nicholas Griffiths, Donal D.C. Bradley, Saif A. Hague

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

161 Scopus citations

Abstract

The use of ZrO2 as an electron-injection layer (EIL) in a hybrid inorganic-organic semiconductor light-emitting diode is analyzed. Solvents and materials used in the manufacture of metal oxide films were procured from Sigma-Aldrich, while a Au wire was bought from Goodfellow. Light-emitting polymers were provided by the Sumitomo Chemical Company Ltd. Compact Zirconium dioxide layers were deposited by spray pyrolysis at 450°C from a solution of zirconium acetylacetone in N,N-dimethylformamide. The Lumation polymers were selected as typical advanced OLED materials with PFO, F8BT, and Red-F as representative earlier generation, more widely studied members of the same polyfluorene family. Device characterization was performed using a Keithley 2400 source combined with a Konica Minolta L100 luminance meter. Electroluminescence spectra were calculated using a Fluoromax spectrofluorimeter.

Original language	English (US)
Journal	Advanced Materials
Volume	21
Issue number	34
DOIs	https://doi.org/10.1002/adma.200802594
State	Published - Sep 11 2009
Externally published	Yes

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title = "A hybrid inorganic-organic semiconductor light-emitting diode using ZrO2 as an electron-injection layer",

abstract = "The use of ZrO2 as an electron-injection layer (EIL) in a hybrid inorganic-organic semiconductor light-emitting diode is analyzed. Solvents and materials used in the manufacture of metal oxide films were procured from Sigma-Aldrich, while a Au wire was bought from Goodfellow. Light-emitting polymers were provided by the Sumitomo Chemical Company Ltd. Compact Zirconium dioxide layers were deposited by spray pyrolysis at 450°C from a solution of zirconium acetylacetone in N,N-dimethylformamide. The Lumation polymers were selected as typical advanced OLED materials with PFO, F8BT, and Red-F as representative earlier generation, more widely studied members of the same polyfluorene family. Device characterization was performed using a Keithley 2400 source combined with a Konica Minolta L100 luminance meter. Electroluminescence spectra were calculated using a Fluoromax spectrofluorimeter.",

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AU - Griffiths, Nicholas

AU - Bradley, Donal D.C.

AU - Hague, Saif A.

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N2 - The use of ZrO2 as an electron-injection layer (EIL) in a hybrid inorganic-organic semiconductor light-emitting diode is analyzed. Solvents and materials used in the manufacture of metal oxide films were procured from Sigma-Aldrich, while a Au wire was bought from Goodfellow. Light-emitting polymers were provided by the Sumitomo Chemical Company Ltd. Compact Zirconium dioxide layers were deposited by spray pyrolysis at 450°C from a solution of zirconium acetylacetone in N,N-dimethylformamide. The Lumation polymers were selected as typical advanced OLED materials with PFO, F8BT, and Red-F as representative earlier generation, more widely studied members of the same polyfluorene family. Device characterization was performed using a Keithley 2400 source combined with a Konica Minolta L100 luminance meter. Electroluminescence spectra were calculated using a Fluoromax spectrofluorimeter.

AB - The use of ZrO2 as an electron-injection layer (EIL) in a hybrid inorganic-organic semiconductor light-emitting diode is analyzed. Solvents and materials used in the manufacture of metal oxide films were procured from Sigma-Aldrich, while a Au wire was bought from Goodfellow. Light-emitting polymers were provided by the Sumitomo Chemical Company Ltd. Compact Zirconium dioxide layers were deposited by spray pyrolysis at 450°C from a solution of zirconium acetylacetone in N,N-dimethylformamide. The Lumation polymers were selected as typical advanced OLED materials with PFO, F8BT, and Red-F as representative earlier generation, more widely studied members of the same polyfluorene family. Device characterization was performed using a Keithley 2400 source combined with a Konica Minolta L100 luminance meter. Electroluminescence spectra were calculated using a Fluoromax spectrofluorimeter.

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A hybrid inorganic-organic semiconductor light-emitting diode using ZrO2 as an electron-injection layer

Abstract

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