Hole injection improvement by doping of organic material in copper phthalocyanine

Kyoung Soo Yook; Soon Ok Jeon; Chul Woong Joo; Jun Yeob Lee

doi:10.1016/j.jiec.2009.09.022

Hole injection improvement by doping of organic material in copper phthalocyanine

Kyoung Soo Yook
, Soon Ok Jeon
, Chul Woong Joo
, Jun Yeob Lee

Dankook University

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

7 Scopus citations

Abstract

Hole injection properties of copper phthalocyanine (CuPc) layer doped with hexaazatriphenylene-hexacarbonitrile (HAT) were studied by changing the doping concentration of HAT. Hole injection efficiency of CuPc layer was improved by doping of HAT as a p-dopant and a maximum current density was obtained at a HAT doping concentration of 10%. The use of HAT doped CuPc layer as a hole injection layer improved the current efficiency of green phosphorescent organic light-emitting diodes.

Original language	English
Pages (from-to)	907-909
Number of pages	3
Journal	Journal of Industrial and Engineering Chemistry
Volume	15
Issue number	6
DOIs	https://doi.org/10.1016/j.jiec.2009.09.022
State	Published - 25 Nov 2009
Externally published	Yes

Keywords

Current efficiency
Hexaazatriphenylene-hexacarbonitrile
Low driving voltage

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10.1016/j.jiec.2009.09.022

Cite this

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title = "Hole injection improvement by doping of organic material in copper phthalocyanine",

abstract = "Hole injection properties of copper phthalocyanine (CuPc) layer doped with hexaazatriphenylene-hexacarbonitrile (HAT) were studied by changing the doping concentration of HAT. Hole injection efficiency of CuPc layer was improved by doping of HAT as a p-dopant and a maximum current density was obtained at a HAT doping concentration of 10\%. The use of HAT doped CuPc layer as a hole injection layer improved the current efficiency of green phosphorescent organic light-emitting diodes.",

keywords = "Current efficiency, Hexaazatriphenylene-hexacarbonitrile, Low driving voltage",

author = "Yook, \{Kyoung Soo\} and Jeon, \{Soon Ok\} and Joo, \{Chul Woong\} and Lee, \{Jun Yeob\}",

year = "2009",

month = nov,

day = "25",

doi = "10.1016/j.jiec.2009.09.022",

language = "English",

volume = "15",

pages = "907--909",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

publisher = "Korean Society of Industrial Engineering Chemistry",

number = "6",

}

TY - JOUR

T1 - Hole injection improvement by doping of organic material in copper phthalocyanine

AU - Yook, Kyoung Soo

AU - Jeon, Soon Ok

AU - Joo, Chul Woong

AU - Lee, Jun Yeob

PY - 2009/11/25

Y1 - 2009/11/25

N2 - Hole injection properties of copper phthalocyanine (CuPc) layer doped with hexaazatriphenylene-hexacarbonitrile (HAT) were studied by changing the doping concentration of HAT. Hole injection efficiency of CuPc layer was improved by doping of HAT as a p-dopant and a maximum current density was obtained at a HAT doping concentration of 10%. The use of HAT doped CuPc layer as a hole injection layer improved the current efficiency of green phosphorescent organic light-emitting diodes.

AB - Hole injection properties of copper phthalocyanine (CuPc) layer doped with hexaazatriphenylene-hexacarbonitrile (HAT) were studied by changing the doping concentration of HAT. Hole injection efficiency of CuPc layer was improved by doping of HAT as a p-dopant and a maximum current density was obtained at a HAT doping concentration of 10%. The use of HAT doped CuPc layer as a hole injection layer improved the current efficiency of green phosphorescent organic light-emitting diodes.

KW - Current efficiency

KW - Hexaazatriphenylene-hexacarbonitrile

KW - Low driving voltage

UR - https://www.scopus.com/pages/publications/71649093385

U2 - 10.1016/j.jiec.2009.09.022

DO - 10.1016/j.jiec.2009.09.022

M3 - Article

AN - SCOPUS:71649093385

SN - 1226-086X

VL - 15

SP - 907

EP - 909

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

IS - 6

ER -

Hole injection improvement by doping of organic material in copper phthalocyanine

Abstract

Keywords

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