Hyperbranched triazine-containing polyfluorenes: Efficient blue emitters for polymer light-emitting diodes (PLEDs)

Gui An Wen; Yu Xin; Xing Rong Zhu; Wen Jing Zeng; Rui Zhu; Jia Chun Feng; Yong Cao; Lei Zhao; Lian Hui Wang; Wei Wei; Bo Peng; Wei Huang

doi:10.1016/j.polymer.2006.10.032

Hyperbranched triazine-containing polyfluorenes: Efficient blue emitters for polymer light-emitting diodes (PLEDs)

Gui An Wen
, Yu Xin
, Xing Rong Zhu
, Wen Jing Zeng
, Rui Zhu
, Jia Chun Feng
, Yong Cao
, Lei Zhao
, Lian Hui Wang
, Wei Wei
, Bo Peng
, Wei Huang

Fudan University
Fujian Normal University
South China University of Technology
Nanjing University of Posts and Telecommunications

科研成果: 期刊稿件 › 文章 › 同行评审

47 引用（Scopus）

摘要

A series of hyperbranched triazine-containing polyfluorenes were synthesized by an "A₂ + A′₂ + B₃" approach based on Suzuki polycodensation. The polymers showed pure blue emission and the maximum emissions red-shifted in polar solvents and in solid film. By introducing triazine into polyfluorene, the electron injection and transport properties were improved and green emission was suppressed. PLED devices fabricated with the polymers showed reasonably high external quantum efficiencies.

源语言	英语
页（从-至）	1824-1829
页数	6
期刊	Polymer
卷	48
期	7
DOI	https://doi.org/10.1016/j.polymer.2006.10.032
出版状态	已出版 - 23 3月 2007
已对外发布	是

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abstract = "A series of hyperbranched triazine-containing polyfluorenes were synthesized by an {"}A2 + A′2 + B3{"} approach based on Suzuki polycodensation. The polymers showed pure blue emission and the maximum emissions red-shifted in polar solvents and in solid film. By introducing triazine into polyfluorene, the electron injection and transport properties were improved and green emission was suppressed. PLED devices fabricated with the polymers showed reasonably high external quantum efficiencies.",

keywords = "Conjugated polymer, Hyperbranched, Polymer light-emitting diodes",

author = "Wen, \{Gui An\} and Yu Xin and Zhu, \{Xing Rong\} and Zeng, \{Wen Jing\} and Rui Zhu and Feng, \{Jia Chun\} and Yong Cao and Lei Zhao and Wang, \{Lian Hui\} and Wei Wei and Bo Peng and Wei Huang",

year = "2007",

month = mar,

day = "23",

doi = "10.1016/j.polymer.2006.10.032",

language = "英语",

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TY - JOUR

T1 - Hyperbranched triazine-containing polyfluorenes

T2 - Efficient blue emitters for polymer light-emitting diodes (PLEDs)

AU - Wen, Gui An

AU - Xin, Yu

AU - Zhu, Xing Rong

AU - Zeng, Wen Jing

AU - Zhu, Rui

AU - Feng, Jia Chun

AU - Cao, Yong

AU - Zhao, Lei

AU - Wang, Lian Hui

AU - Wei, Wei

AU - Peng, Bo

AU - Huang, Wei

PY - 2007/3/23

Y1 - 2007/3/23

N2 - A series of hyperbranched triazine-containing polyfluorenes were synthesized by an "A2 + A′2 + B3" approach based on Suzuki polycodensation. The polymers showed pure blue emission and the maximum emissions red-shifted in polar solvents and in solid film. By introducing triazine into polyfluorene, the electron injection and transport properties were improved and green emission was suppressed. PLED devices fabricated with the polymers showed reasonably high external quantum efficiencies.

AB - A series of hyperbranched triazine-containing polyfluorenes were synthesized by an "A2 + A′2 + B3" approach based on Suzuki polycodensation. The polymers showed pure blue emission and the maximum emissions red-shifted in polar solvents and in solid film. By introducing triazine into polyfluorene, the electron injection and transport properties were improved and green emission was suppressed. PLED devices fabricated with the polymers showed reasonably high external quantum efficiencies.

KW - Conjugated polymer

KW - Hyperbranched

KW - Polymer light-emitting diodes

UR - https://www.scopus.com/pages/publications/33947181466

U2 - 10.1016/j.polymer.2006.10.032

DO - 10.1016/j.polymer.2006.10.032

M3 - 文章

AN - SCOPUS:33947181466

SN - 0032-3861

VL - 48

SP - 1824

EP - 1829

JO - Polymer

JF - Polymer

IS - 7

ER -

Hyperbranched triazine-containing polyfluorenes: Efficient blue emitters for polymer light-emitting diodes (PLEDs)

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