Hyperbranched oxadiazole-containing polyfluorenes: Toward stable blue light PLEDs

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

doi:10.1021/ma050833f

Hyperbranched oxadiazole-containing polyfluorenes: Toward stable blue light PLEDs

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

Fudan University
South China University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

114 引用（Scopus）

摘要

The synthesis of hyperbranched oxadiazole-containg polyfluores using 'A₂ + A₂^′ + B₃' approach based on Suzuki polycondensation was investigated. The molecular structures of the sample polymer were characterized with high-resolution NMR spectroscopy and elemental analysis. The solubility was found to be poor in organic solvents for hyperbranched polymers with higher contents of 2-(4-bromophenyl)-5-(3,5-dibromophenyl)-1,3,4-oxadiazole monomer. The sample polyfluores showed stable blue light emission even after being annealed in the elevated temperatures in the N₂ and air.

源语言	英语
页（从-至）	6755-6758
页数	4
期刊	Macromolecules
卷	38
期	16
DOI	https://doi.org/10.1021/ma050833f
出版状态	已出版 - 9 8月 2005
已对外发布	是

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title = "Hyperbranched oxadiazole-containing polyfluorenes: Toward stable blue light PLEDs",

abstract = "The synthesis of hyperbranched oxadiazole-containg polyfluores using 'A2 + A2′ + B3' approach based on Suzuki polycondensation was investigated. The molecular structures of the sample polymer were characterized with high-resolution NMR spectroscopy and elemental analysis. The solubility was found to be poor in organic solvents for hyperbranched polymers with higher contents of 2-(4-bromophenyl)-5-(3,5-dibromophenyl)-1,3,4-oxadiazole monomer. The sample polyfluores showed stable blue light emission even after being annealed in the elevated temperatures in the N2 and air.",

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

year = "2005",

month = aug,

day = "9",

doi = "10.1021/ma050833f",

language = "英语",

volume = "38",

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journal = "Macromolecules",

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TY - JOUR

T1 - Hyperbranched oxadiazole-containing polyfluorenes

T2 - Toward stable blue light PLEDs

AU - Xin, Yu

AU - Wen, Gui An

AU - Zeng, Wen Jing

AU - Zhao, Lei

AU - Zhu, Xing Rong

AU - Fan, Qu Li

AU - Feng, Jia Chun

AU - Wang, Lian Hui

AU - Wei, Wei

AU - Peng, Bo

AU - Cao, Yong

AU - Huang, Wei

PY - 2005/8/9

Y1 - 2005/8/9

N2 - The synthesis of hyperbranched oxadiazole-containg polyfluores using 'A2 + A2′ + B3' approach based on Suzuki polycondensation was investigated. The molecular structures of the sample polymer were characterized with high-resolution NMR spectroscopy and elemental analysis. The solubility was found to be poor in organic solvents for hyperbranched polymers with higher contents of 2-(4-bromophenyl)-5-(3,5-dibromophenyl)-1,3,4-oxadiazole monomer. The sample polyfluores showed stable blue light emission even after being annealed in the elevated temperatures in the N2 and air.

AB - The synthesis of hyperbranched oxadiazole-containg polyfluores using 'A2 + A2′ + B3' approach based on Suzuki polycondensation was investigated. The molecular structures of the sample polymer were characterized with high-resolution NMR spectroscopy and elemental analysis. The solubility was found to be poor in organic solvents for hyperbranched polymers with higher contents of 2-(4-bromophenyl)-5-(3,5-dibromophenyl)-1,3,4-oxadiazole monomer. The sample polyfluores showed stable blue light emission even after being annealed in the elevated temperatures in the N2 and air.

UR - https://www.scopus.com/pages/publications/23844534461

U2 - 10.1021/ma050833f

DO - 10.1021/ma050833f

M3 - 文章

AN - SCOPUS:23844534461

SN - 0024-9297

VL - 38

SP - 6755

EP - 6758

JO - Macromolecules

JF - Macromolecules

IS - 16

ER -

Hyperbranched oxadiazole-containing polyfluorenes: Toward stable blue light PLEDs

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