A small-molecule zwitterionic electrolyte without a π-delocalized unit as a charge-injection layer for high-performance PLEDs

Chao Min; Changsheng Shi; Wenjun Zhang; Tonggang Jiu; Jiangshan Chen; Dongge Ma; Junfeng Fang

doi:10.1002/anie.201209959

A small-molecule zwitterionic electrolyte without a π-delocalized unit as a charge-injection layer for high-performance PLEDs

Chao Min^*
, Changsheng Shi
, Wenjun Zhang
, Tonggang Jiu
, Jiangshan Chen
, Dongge Ma
, Junfeng Fang

^*Corresponding author for this work

CAS - Ningbo Institute of Material Technology and Engineering
CAS - Changchun Institute of Applied Chemistry

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

54 Scopus citations

Abstract

Down to the bare bones: Small-molecule zwitterionic materials were found to be more efficient as charge-injection materials in an organic electronic device than a previously described polymer (see structures). Furthermore, the superior device performance observed for 1 indicates that it is not necessary to focus only on π-delocalized systems and that solid ionic liquids may be promising alternative candidates for charge-injection materials.

Original language	English
Pages (from-to)	3417-3420
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	12
DOIs	https://doi.org/10.1002/anie.201209959
State	Published - 18 Mar 2013
Externally published	Yes

Keywords

charge-carrier injection
conducting materials
light-emitting diodes
polymers
zwitterions

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10.1002/anie.201209959

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abstract = "Down to the bare bones: Small-molecule zwitterionic materials were found to be more efficient as charge-injection materials in an organic electronic device than a previously described polymer (see structures). Furthermore, the superior device performance observed for 1 indicates that it is not necessary to focus only on π-delocalized systems and that solid ionic liquids may be promising alternative candidates for charge-injection materials.",

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AU - Zhang, Wenjun

AU - Jiu, Tonggang

AU - Chen, Jiangshan

AU - Ma, Dongge

AU - Fang, Junfeng

PY - 2013/3/18

Y1 - 2013/3/18

N2 - Down to the bare bones: Small-molecule zwitterionic materials were found to be more efficient as charge-injection materials in an organic electronic device than a previously described polymer (see structures). Furthermore, the superior device performance observed for 1 indicates that it is not necessary to focus only on π-delocalized systems and that solid ionic liquids may be promising alternative candidates for charge-injection materials.

AB - Down to the bare bones: Small-molecule zwitterionic materials were found to be more efficient as charge-injection materials in an organic electronic device than a previously described polymer (see structures). Furthermore, the superior device performance observed for 1 indicates that it is not necessary to focus only on π-delocalized systems and that solid ionic liquids may be promising alternative candidates for charge-injection materials.

KW - charge-carrier injection

KW - conducting materials

KW - light-emitting diodes

KW - polymers

KW - zwitterions

UR - https://www.scopus.com/pages/publications/84875177143

U2 - 10.1002/anie.201209959

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M3 - 文章

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A small-molecule zwitterionic electrolyte without a π-delocalized unit as a charge-injection layer for high-performance PLEDs

Abstract

Keywords

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