Semiperfluoroalkyl Polyfluorenes for Orthogonal Processing in Fluorous Solvents

被引：38

作者：

Lee, Jin-Kyun ^{[1
]}

Fong, Hon Hang ^{[1
]}

Zakhidov, Alexander A. ^{[1
]}

McCluskey, Georgia E. ^{[2
]}

Taylor, Priscilla G. ^{[1
]}

Santiago-Berrios, Mitk'el ^{[3
]}

Abruna, Hector D. ^{[3
]}

Holmes, Andrew B. ^{[2
]}

Malliaras, George G. ^{[1
]}

Ober, Christopher K. ^{[1
]}

机构：

[1] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA

[2] Univ Melbourne, Sch Chem, Inst Bio21, Melbourne, Vic 3010, Australia

[3] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA

来源：

MACROMOLECULES | 2010年 / 43卷 / 03期

基金：

澳大利亚研究理事会; 美国国家科学基金会;

关键词：

CONJUGATED POLYMERS; EMISSION;

D O I：

10.1021/ma902179s

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The challenging synthesis of semiperfluoroalkyl polyfluorenes and characterization of their electro-optical properties has been reported. Solutions of conjugated polymers can be dispensed onto the desired area by inkjet printing or screen printing, or form films on regions where a sacrificial photoresist material defines the target. Optical properties of the polyfluorenes, including absorption maxima of the UV vis spectra and photoluminescence are summarized. The EL characteristics areinestigated in a device structure of ITO PEDOT:PSS light-emitting polymer CsF Al. Their optical and EL properties were evaluated, exhibiting distinctive characteristics from their nonfluorinated analogues. Good performance and processability of P(R fF12- RfBTz) in fluorinated solvents enabled the fabrication of a patterned EL device by conventional photolithographic methods.

引用

页码：1195 / 1198

页数：4

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