445703

Poly(3-hexylthiophene-2,5-diyl)

regioregular

• Synonyme(s) : P3HT
• Formule linéaire : (C₁₀H₁₄S)_n
• Numéro CAS: 104934-50-1
• Numéro MDL: MFCD00217686
• Code UNSPSC : 12352103
• Nomenclature NACRES : NA.23

Propriétés

• Poids mol.: average M_w 50,000-100,000
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Conductivité: ~10³ S/cm (when doped with iodine)
• Pf: 238 °C; 238 °C
• Fluorescence: λ_ex 443 nm; λ_em 568 nm in chloroform
• Énergie orbitale: HOMO 5 eV ; LUMO 3 eV
• Performance des dispositifs OPV: ITO/NiO/P3HT/PC61BM/LiF/Al;
  • Short-circuit current density (J_sc): 11.3 mA/cm²
  • Open-circuit voltage (V_oc): 0.64 V
  • Fill Factor (FF): 0.69
  • Power Conversion Efficiency (PCE): 5.16 %
  ; ITO/PEDOT:PSS/P3HT:PC61BM (1:08)/Al;
  • Short-circuit current density (J_sc): 9.5 mA/cm²
  • Open-circuit voltage (V_oc): 0.63 V
  • Fill Factor (FF): 0.68
  • Power Conversion Efficiency (PCE): 5 %
• Autre catégorie plus écologique: Enabling,
• Propriétés du semi-conducteur: P-type (mobility=1E-4-1E-1 cm²/V·s)

Description

Description générale

Poly(3-hexylthiophene) (P3HT) is a regioregular semiconducting polymer. It is used in organic electronics primarily because of its regular end-to-end arrangement of side chain, which allows efficient p- p stacking of the conjugated backbones. On account of the alkyl side group, P3HT is rendered hydrophobic in neutral state. Solution-to-solid phase transformation and thin film formation of poly(3-hexylthiophene) (P3HT) was reported in a study.

Poly(3-hexylthiophene-2,5-diyl) (P3HT) is a poly(alkylthiophene) based semiconducting polymer that is hydrophobic at neutral state and has π-π conjugation in its backbone. It has a hole mobility is in the range of 10^-3-10^-1 cm²V^-1s^-1 and is commonly used in the development of field-effect transistors (FETs) for a wide range of applications.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Hole transport organic materials allow perfect energy level alignment with the absorber layer and therefore efficient charge collection, are prone to degradation in ambient conditions.Click here for more information.

Application

For the characterization and solid-state properties of this polymer, see J. Am. Chem. Soc. .

P3HT, an electron donor that acts as a semiconducting active layer in combination with an electron acceptor like fullerene derivative (6,6)-phenyl C61-butyric acid methylester (PCBM), can be used to fabricate bulk heterojunction (HJT) based organic solar cells (OSCs). Volatile organic compounds (VOCs)and electric sensor devices can be developed by using Langmuir-Schaefer (LS) films of P3HT and poly(3-octylthiophene)(P3OT). It can also be used with polystyrene to process a nano-scaled polymeric coating through spray coating onto carbon nanotube (CNT) powders.

Poly(3-hexylthiophene-2,5-diyl) may be used to fabricate ZnO nanowire arrays based photodiode. Regio- regular poly(3-hexylthiophene-2,5-diyl) may find extensive use as a semiconducting layer in organic thin film field effect transistor (FETs).

Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.

Caractéristiques et avantages

Greater than 90% head-to-tail regiospecific conformation.
Good processibility, environmental stability and electroactivity.

Conditionnement

Packaged in glass bottles

Informations légales

Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves