Synthesis and characterization of low content of structural defects of aryl-substituted electroluminescent poly(p-phenylenevinylene)s

Zhi Kuan Chen; Nancy Hoi Sim Lee; Wei Huang

doi:10.1557/proc-665-c8.29

Synthesis and characterization of low content of structural defects of aryl-substituted electroluminescent poly(p-phenylenevinylene)s

Zhi Kuan Chen, Nancy Hoi Sim Lee, Wei Huang

Agency for Science, Technology and Research, Singapore

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report the synthesis and characterization of a novel series of aryl-substituted PPVs, which have shown excellent processability, good thermal stability, high photoluminescence quantum efficiency and low content of structural defects. The substituents of the polymers were designed with different degree of hindrance effect on the main chain. ¹H NMR measurement indicates that the defect structure in the polymer main chain can be effectively depressed by introducing bulk and hindrance substituents.

Original language	English
Pages (from-to)	353-357
Number of pages	5
Journal	Materials Research Society Symposium - Proceedings
Volume	665
DOIs	https://doi.org/10.1557/proc-665-c8.29
State	Published - 2001
Externally published	Yes
Event	Electronic, Optical and Optoelectronic Polymers and Oligomers - San Francisco, CA, United States Duration: 17 Apr 2001 → 20 Apr 2001

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abstract = "We report the synthesis and characterization of a novel series of aryl-substituted PPVs, which have shown excellent processability, good thermal stability, high photoluminescence quantum efficiency and low content of structural defects. The substituents of the polymers were designed with different degree of hindrance effect on the main chain. 1H NMR measurement indicates that the defect structure in the polymer main chain can be effectively depressed by introducing bulk and hindrance substituents.",

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AU - Lee, Nancy Hoi Sim

AU - Huang, Wei

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N2 - We report the synthesis and characterization of a novel series of aryl-substituted PPVs, which have shown excellent processability, good thermal stability, high photoluminescence quantum efficiency and low content of structural defects. The substituents of the polymers were designed with different degree of hindrance effect on the main chain. 1H NMR measurement indicates that the defect structure in the polymer main chain can be effectively depressed by introducing bulk and hindrance substituents.

AB - We report the synthesis and characterization of a novel series of aryl-substituted PPVs, which have shown excellent processability, good thermal stability, high photoluminescence quantum efficiency and low content of structural defects. The substituents of the polymers were designed with different degree of hindrance effect on the main chain. 1H NMR measurement indicates that the defect structure in the polymer main chain can be effectively depressed by introducing bulk and hindrance substituents.

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M3 - 会议文章

AN - SCOPUS:0035555618

SN - 0272-9172

VL - 665

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EP - 357

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Electronic, Optical and Optoelectronic Polymers and Oligomers

Y2 - 17 April 2001 through 20 April 2001

ER -

Synthesis and characterization of low content of structural defects of aryl-substituted electroluminescent poly(p-phenylenevinylene)s

Abstract

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