Semiperfluoroalkyl polyfluorenes for orthogonal processing in fluorous solvents

Jin Kyun Lee; Hon Hang Fong; Alexander A. Zakhidov; Georgia E. McCluskey; Priscilla G. Taylor; Mit K.El Santiago-Berrios; Hector D. Abruña; Andrew B. Holmes; George G. Malharas; Christopher K. Ober

doi:10.1021/ma902179s

Semiperfluoroalkyl polyfluorenes for orthogonal processing in fluorous solvents

Jin Kyun Lee, Hon Hang Fong, Alexander A. Zakhidov, Georgia E. McCluskey, Priscilla G. Taylor, Mit K.El Santiago-Berrios, Hector D. Abruña, Andrew B. Holmes, George G. Malharas, Christopher K. Ober

Research output: Contribution to journal › Article › peer-review

42 Scopus citations

Abstract

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- R_fBTz) in fluorinated solvents enabled the fabrication of a patterned EL device by conventional photolithographic methods.

Original language	English
Pages (from-to)	1195-1198
Number of pages	4
Journal	Macromolecules
Volume	43
Issue number	3
DOIs	https://doi.org/10.1021/ma902179s
State	Published - 9 Feb 2010
Externally published	Yes

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abstract = "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.",

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AU - Lee, Jin Kyun

AU - Fong, Hon Hang

AU - Zakhidov, Alexander A.

AU - McCluskey, Georgia E.

AU - Taylor, Priscilla G.

AU - Santiago-Berrios, Mit K.El

AU - Abruña, Hector D.

AU - Holmes, Andrew B.

AU - Malharas, George G.

AU - Ober, Christopher K.

PY - 2010/2/9

Y1 - 2010/2/9

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AB - 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.

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Semiperfluoroalkyl polyfluorenes for orthogonal processing in fluorous solvents

Abstract

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