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698423

Sigma-Aldrich

Pentacene

triple-sublimed grade, ≥99.995% trace metals basis

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About This Item

Fórmula empírica (Notação de Hill):
C22H14
Número CAS:
135-48-8
Peso molecular:
278.35
Beilstein:
1912418
Número CE:
205-193-7
Número MDL:
MFCD00003710
Código UNSPSC:
12352103
ID de substância PubChem:
329761253
NACRES:
NA.23

Ensaio

≥99.995% trace metals basis

Formulário

powder

qualidade

triple-sublimed grade

pf

372-374 °C (subl.)

solubilidade

organic solvents: slightly soluble(lit.)

Energia orbital

HOMO 5 eV 
LUMO 3 eV 

Desempenho do dispositivo OPV

ITO/pentacene/C60/BCP/Al

  • Short-circuit current density (Jsc): 15 mA/cm2
  • Open-circuit voltage (Voc): 0.36 V
  • Fill Factor (FF): 0.5
  • Power Conversion Efficiency (PCE): 2.7 %

propriedades semicondutoras

P-type (mobility=0.4-3 cm2/V·s)

cadeia de caracteres SMILES

c1ccc2cc3cc4cc5ccccc5cc4cc3cc2c1

InChI

1S/C22H14/c1-2-6-16-10-20-14-22-12-18-8-4-3-7-17(18)11-21(22)13-19(20)9-15(16)5-1/h1-14H

chave InChI

SLIUAWYAILUBJU-UHFFFAOYSA-N

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Descrição geral

Pentacene is a conjugating material with relatively high field effect mobility and ordered film-forming ability. It forms organic thin films that can be coated on a variety of substrates for the development of semiconducting devices.
TGA/DSC Lot specific traces available upon request

Aplicação

Pentacene can be used as an active material for various optoelectronic and electronic applications such as organic light emitting diodes (OLEDs), organic thin film transistors (OTFTs) and organic photovoltaic cells (OPVs).
p-Type organic conductor. Triple-sublimed grade for organic electronic device applications.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
MKCC1968
MKBS1249V
MKBQ0417V
MKBH2933V
MKBG2984V

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Growth dynamics of pentacene thin films
Zu Heringdorf FM, et al.
Nature, 412(6846), 517-517 (2001)
Xiong Chen et al.
Nanomaterials (Basel, Switzerland), 10(3) (2020-03-18)
Polymer-ceramic dielectric composites have been of great interest because they combine the processability of polymers with the desired dielectric properties of the ceramics. We fabricated a low voltage-operated flexible organic field-effect transistor (OFET) based on crosslinked poly (4-vinyl phenol) (PVP)
Postfabrication annealing of pentacene-based photovoltaic cells
Mayer AC, et al.
Applied Physics Letters, 85(25), 6272-6274 (2004)
Pentacene thin film growth
Ruiz R, et al.
Chemistry of Materials, 16(23), 4497-4508 (2004)
David G Bossanyi et al.
Nature chemistry, 13(2), 163-171 (2020-12-09)
Singlet fission and triplet-triplet annihilation represent two highly promising ways of increasing the efficiency of photovoltaic devices. Both processes are believed to be mediated by a biexcitonic triplet-pair state, 1(TT). Recently however, there has been debate over the role of
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