Employing photoassisted ligand exchange technique in layered quantum dot LEDs

Wenjia Hu; Shuai Gao; Paras N. Prasad; Jingkang Wang; Jian Xu

doi:10.1155/2012/719169

Employing photoassisted ligand exchange technique in layered quantum dot LEDs

Wenjia Hu, Shuai Gao, Paras N. Prasad, Jingkang Wang, Jian Xu

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10 Scopus citations

Abstract

We presented in this paper a photoassisted ligand exchange approach whereby light will be introduced to facilitate the replacement of oleic acid (OA) ligand molecules over PbSe quantum dots (QDs). The ligand-exchanged QDs were used to fabricate quantum dot light-emitting-diodes (QD-LEDs), which outperform the devices comprising the QDs without ligand-replacement.

Original language	English (US)
Article number	719169
Journal	Journal of Nanomaterials
Volume	2012
DOIs	https://doi.org/10.1155/2012/719169
State	Published - 2012

All Science Journal Classification (ASJC) codes

General Materials Science

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10.1155/2012/719169

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title = "Employing photoassisted ligand exchange technique in layered quantum dot LEDs",

abstract = "We presented in this paper a photoassisted ligand exchange approach whereby light will be introduced to facilitate the replacement of oleic acid (OA) ligand molecules over PbSe quantum dots (QDs). The ligand-exchanged QDs were used to fabricate quantum dot light-emitting-diodes (QD-LEDs), which outperform the devices comprising the QDs without ligand-replacement.",

author = "Wenjia Hu and Shuai Gao and Prasad, {Paras N.} and Jingkang Wang and Jian Xu",

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AU - Gao, Shuai

AU - Prasad, Paras N.

AU - Wang, Jingkang

AU - Xu, Jian

PY - 2012

Y1 - 2012

N2 - We presented in this paper a photoassisted ligand exchange approach whereby light will be introduced to facilitate the replacement of oleic acid (OA) ligand molecules over PbSe quantum dots (QDs). The ligand-exchanged QDs were used to fabricate quantum dot light-emitting-diodes (QD-LEDs), which outperform the devices comprising the QDs without ligand-replacement.

AB - We presented in this paper a photoassisted ligand exchange approach whereby light will be introduced to facilitate the replacement of oleic acid (OA) ligand molecules over PbSe quantum dots (QDs). The ligand-exchanged QDs were used to fabricate quantum dot light-emitting-diodes (QD-LEDs), which outperform the devices comprising the QDs without ligand-replacement.

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Employing photoassisted ligand exchange technique in layered quantum dot LEDs

Abstract

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