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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

forma

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)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Pentacene thin film growth
Ruiz R, et al.
Chemistry of Materials, 16(23), 4497-4508 (2004)
High-mobility polymer gate dielectric pentacene thin film transistors
Klauk H, et al.
Journal of Applied Physics, 92(9), 5259-5263 (2002)
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
Postfabrication annealing of pentacene-based photovoltaic cells
Mayer AC, et al.
Applied Physics Letters, 85(25), 6272-6274 (2004)
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)
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Metal-Organic Complexes for Doping

Highly reducing or oxidizing species enhance organic semiconductor conductivity by reducing charge-carrier injection barriers.

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Silylethyne substitution offers an opportunity to tune solubility for application-specific needs and self-assembly for electronic performance and has yielded semiconductors with excellent device performance.

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