571032
Poly[9,9-bis-(2-ethylhexyl)-9H-fluorene-2,7-diyl]
light-emitting λem 409 nm (in chloroform)
Synonym(s):
Poly[9,9-di-(2′-ethylhexyl)fluorenyl-2,7-diyl]
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Quality Level
transition temp
Tg (DSC) 45 °C (onset)
solubility
THF: soluble
chloroform: soluble
toluene: soluble
xylene: soluble
λmax
374 nm
fluorescence
λex 362 nm; λem 409 nm in chloroform
SMILES string
C1(c2c(cccc2)c3c1cccc3)(CC(CCCC)CC)CC(CCCC)CC
InChI key
YJUVFJKHTNWDNU-UHFFFAOYSA-N
Related Categories
General description
Light-emitting, conjugated polymer exhibiting blue photo- and electroluminescence.
Poly[9,9-bis-(2-ethylhexyl)-9H-fluorene-2,7-diyl] (PFO) is a polyfluorene based conductive liquid crystalline material that can be used as a light emitting material. It forms a semiconducting layer to enhance the electroluminescence (EL) and performance of the photonic and optoelectronic devices.
Application
PFO forms a π-conjugating polymeric system that can produce blue EL devices which include organic light emitting diodes (OLEDs), optical fibers and molecular electronic devices.
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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