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F4TCNQ

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제조사

Ossila

CAS number

29261-33-4

Chemical formula

C12F4N4

Molecular weight

276.15 g/mol

HOMO/LUMO

HOMO = 8.3 eV, LUMO = 5.2 eV

Synonyms

F4-TCNQ
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane
(2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile
7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane

Classification / Family

Fluorinated compounds, p-type dopant, Strong electron acceptor, Hole-injection materials, Hole-transport layer material, OLEDs, Polymer Solar Cells, Perovskite Solar Cells, OFETs.

Purity

>99% (sublimed)

Melting point

291 °C (DSC onset)

Appearance

Brown-yellow powder

Luminance

1,000 cd/m2 at 2.9 V (high brightness at low operating voltage)

Max. EQE

13.7%

Luminance@15 V

1,320 cd/m2

Power Efficiency@14 V

56.6 lm W−1

Current Efficiency@14 V

23.17 cd/A

Luminance@ 10 mA/cm2

1,790 cd/m2

Power Efficiency@ 10 mA/cm2

4.65 lm W−1

Current Efficiency@ 10 mA/cm2

18.0 cd/A

Colour

White white light emitting device

Max. Luminance

106,100 cd/m2

Max. Current Efficiency

50.3 cd/A

Max. Power Efficiency

26.3 lm W−1

Device structure

ITO/PTAA/ CH3NH3PbI3/PCBM/C60/BCP/Ag [10] /
ITO/PTAA:F4TCNQ (1 wt%)/CH3NH3PbI3/PCBM/C60/BCP/Ag [10]

Jsc (mA cm-2)

21.6 / 21.6

Voc (V)

1.05 / 1.09

FF (%)

65.7 / 74

PCE (best)

14.8 / 17.5

판매규격

100 mg, 250 mg, 500 mg, 1 g, 5 g, 10 g

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