Combination of titanium oxide and a conjugated polyelectrolyte for high-performance inverted-type organic optoelectronic devices

Hyosung Choi; Ji Sun Park; Eunjae Jeong; Gi Hwan Kim; Bo Ram Lee; Sang Ouk Kim; Myoung Hoon Song; Han Young Woo; Jin Young Kim

doi:10.1002/adma.201100266

Combination of titanium oxide and a conjugated polyelectrolyte for high-performance inverted-type organic optoelectronic devices

Hyosung Choi
, Ji Sun Park
, Eunjae Jeong
, Gi Hwan Kim
, Bo Ram Lee
, Sang Ouk Kim
, Myoung Hoon Song
, Han Young Woo
, Jin Young Kim

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

254 Scopus citations

Abstract

Interface engineering by combination of TiO_x and a conjugated polyelectrolyte as an electron transport layer modifies the electrical contact between a metal electrode and an organic active layer with well-aligned frontier orbital energy levels for efficient charge transport. This results in remarkable improvements in the device performance of inverted polymer solar cells and polymer light-emitting diodes.

Original language	English
Pages (from-to)	2759-2763
Number of pages	5
Journal	Advanced Materials
Volume	23
Issue number	24
DOIs	https://doi.org/10.1002/adma.201100266
State	Published - 24 Jun 2011
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

conjugated polyelectrolytes
metal oxides
organic optoelectronic devices
polymer light-emitting diodes
polymer solar cells

Access to Document

10.1002/adma.201100266

Cite this

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title = "Combination of titanium oxide and a conjugated polyelectrolyte for high-performance inverted-type organic optoelectronic devices",

abstract = "Interface engineering by combination of TiOx and a conjugated polyelectrolyte as an electron transport layer modifies the electrical contact between a metal electrode and an organic active layer with well-aligned frontier orbital energy levels for efficient charge transport. This results in remarkable improvements in the device performance of inverted polymer solar cells and polymer light-emitting diodes.",

keywords = "conjugated polyelectrolytes, metal oxides, organic optoelectronic devices, polymer light-emitting diodes, polymer solar cells",

author = "Hyosung Choi and Park, \{Ji Sun\} and Eunjae Jeong and Kim, \{Gi Hwan\} and Lee, \{Bo Ram\} and Kim, \{Sang Ouk\} and Song, \{Myoung Hoon\} and Woo, \{Han Young\} and Kim, \{Jin Young\}",

year = "2011",

month = jun,

day = "24",

doi = "10.1002/adma.201100266",

language = "English",

volume = "23",

pages = "2759--2763",

journal = "Advanced Materials",

issn = "0935-9648",

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TY - JOUR

T1 - Combination of titanium oxide and a conjugated polyelectrolyte for high-performance inverted-type organic optoelectronic devices

AU - Choi, Hyosung

AU - Park, Ji Sun

AU - Jeong, Eunjae

AU - Kim, Gi Hwan

AU - Lee, Bo Ram

AU - Kim, Sang Ouk

AU - Song, Myoung Hoon

AU - Woo, Han Young

AU - Kim, Jin Young

PY - 2011/6/24

Y1 - 2011/6/24

N2 - Interface engineering by combination of TiOx and a conjugated polyelectrolyte as an electron transport layer modifies the electrical contact between a metal electrode and an organic active layer with well-aligned frontier orbital energy levels for efficient charge transport. This results in remarkable improvements in the device performance of inverted polymer solar cells and polymer light-emitting diodes.

AB - Interface engineering by combination of TiOx and a conjugated polyelectrolyte as an electron transport layer modifies the electrical contact between a metal electrode and an organic active layer with well-aligned frontier orbital energy levels for efficient charge transport. This results in remarkable improvements in the device performance of inverted polymer solar cells and polymer light-emitting diodes.

KW - conjugated polyelectrolytes

KW - metal oxides

KW - organic optoelectronic devices

KW - polymer light-emitting diodes

KW - polymer solar cells

UR - https://www.scopus.com/pages/publications/79959748049

U2 - 10.1002/adma.201100266

DO - 10.1002/adma.201100266

M3 - Article

C2 - 21495086

AN - SCOPUS:79959748049

SN - 0935-9648

VL - 23

SP - 2759

EP - 2763

JO - Advanced Materials

JF - Advanced Materials

IS - 24

ER -

Combination of titanium oxide and a conjugated polyelectrolyte for high-performance inverted-type organic optoelectronic devices

Abstract

UN SDGs

Keywords

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