ICCAS OpenIR
Synthesis and photophysical properties of alternating copolymers containing triphenylamine moieties
Huang, HM; He, QG; Song, Y; Lin, HZ; Yang, JL; Bai, FL
2003-03-01
Source PublicationPOLYMERS FOR ADVANCED TECHNOLOGIES
ISSN1042-7147
Volume14Issue:3-5Pages:309-313
AbstractTwo alternating copolymers containing triphenylamine and biphenyl or fluorene, poly[triphenylamine-alt-biphenylene vinylene] (TPA-PBPV) and poly[triphenylamine-alt-2,7-fluorenenylene vinylene] (TPA-FLV) were synthesized by means of the Wittig reaction. Both the polymers show good solubility in common organic solvents and excellent film-forming ability. Thermogravimetric analysis investigation demonstrates that the polymers have high thermal stability, the degradation temperature of TPA-FLV is as high as 499.0degreesC. Differential scanning calorimetry results indicate that the glass transition temperature of poly TPA-FLV is higher than 200degreesC, much higher than that of PBPV-TPA, which might be a merit for the long-life operation of light-emitting devices. The photophysical properties of the polymers were investigated in both CH2Cl2 solution and spin-coated film, photoluminescence efficiencies are also determined, PFV-TPA has a higher efficiency, which may make it a more promising candidate for light-emitting materials. Copyright (C) 2003 John Wiley Sons, Ltd.
KeywordAlternating Copolymers Hole-transporting Species Light-emitting Material Photophysical Properties
DOI10.1002/pat.312
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000182654500024
PublisherJOHN WILEY & SONS LTD
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80602
Collection中国科学院化学研究所
Corresponding AuthorBai, FL
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Huang, HM,He, QG,Song, Y,et al. Synthesis and photophysical properties of alternating copolymers containing triphenylamine moieties[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2003,14(3-5):309-313.
APA Huang, HM,He, QG,Song, Y,Lin, HZ,Yang, JL,&Bai, FL.(2003).Synthesis and photophysical properties of alternating copolymers containing triphenylamine moieties.POLYMERS FOR ADVANCED TECHNOLOGIES,14(3-5),309-313.
MLA Huang, HM,et al."Synthesis and photophysical properties of alternating copolymers containing triphenylamine moieties".POLYMERS FOR ADVANCED TECHNOLOGIES 14.3-5(2003):309-313.
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