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546585

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Poly(9,9-dioctylfluorenyl-2,7-yleneethynylene)

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

mp

>330 °C (lit.)

solubility

chloroform: soluble

fluorescence

λex 387 nm; λem 420 nm in chloroform

SMILES string

CCCCCCCCC1(CCCCCCCC)c2cc(ccc2-c3ccc(cc13)C#C)C#C.CCCCCCCCC4(CCCCCCCC)c5cc(ccc5-c6ccc(cc46)C#CC)C#C

General description

Poly(9,9-dioctylfluorenyl-2,7-yleneethynylene) (PFE) is a conjugating polymer that is a derivative of poly(fluoreneethynylene). It has high chemical stability with blue photo and electroluminescent properties which can be used in organic electronics.[1][2]

Application

Conducting polymer.
Exhibits blue photo- and electroluminescence.[3]
PFE is a conducting polymer which can be used in the fabrication of non-linear devices such as logic devices, modulators, and optical switches.[4] It may also be used in the formation of polymeric hybrids for ultraviolet photo-detector applications.[5][6]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Conventional and Inverted UV-PDs Based on Solution Processed PFE: ZnO Active Layer
Memisoglu G and Varlikli C
IEEE Photonics Technology Letters, 27(5), 537-540 (2015)
Macromolecules, 33, 3961-3961 (2000)
Solution-processed polyfluorene: naphthalenediimide-N-doped TiO 2 hybrids for ultraviolet photodetector applications
Memisoglu G, et al.
Journal of Electronic Materials, 42(12), 3502-3511 (2013)
Resonant third-order optical nonlinearities of chloroform solution and neat film of poly (9, 9-dioctylfluorenyl-2, 7-yleneethynylene)
Jin Z, et al.
Japanese Journal of Applied Physics, 45(8R), 6263-6263 (2006)
Macromolecules, 33, 3961-3961 (2000)

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