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900966

Sigma-Aldrich

PFN-DOF

Mw >10,000

Synonym(s):

Poly[(9,9-bis(3′-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)]

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About This Item

Linear Formula:
(C52H70N2)n
CAS Number:
673474-75-4
UNSPSC Code:
12352103
NACRES:
NA.23

form

solid

Quality Level

100

mol wt

Mw >10,000

solubility

organic solvents: soluble (CH2Cl2, CHCl3, Toluene)

λmax

378 nm in dichloromethane

fluorescence

λem 414 nm in dichloromethane (PL)

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General description

Phosphorescent host material. Polymer for use in electron transport layer in OPV and OLED applications.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Fei Huang et al.
Journal of the American Chemical Society, 126(31), 9845-9853 (2004-08-05)
A series of aminoalkyl-substituted polyfluorene copolymers with benzothiadiazole (BTDZ) of different content were synthesized by Suzuki coupling reaction, and their quaternized ammonium polyelectrolyte derivatives were obtained through a postpolymerization treatment on the terminal amino groups. Copolymers are soluble in environmentally
Novel Electroluminescent Conjugated Polyelectrolytes Based on Polyfluorene.
Huang F, et al.
Chemistry of Materials, 16(4), 708-716 (2004)
Changfeng Han et al.
ACS applied materials & interfaces, 8(5), 3301-3307 (2016-01-13)
A highly efficient inverted polymer solar cell (PSC) has been successfully demonstrated by using a ZnO nanoparticle (NP) and poly[(9,9-bis(3'-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctyfluorene)] (PFN) bilayer structure as an effective electron collecting layer. This ZnO/PFN bilayer structure is designed to combine the advantages of

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