P3OT

(C₁₂H₁₈S)_n

NA.23

Poly(3-octylthiophene-2,5-diyl) (P3OT) is a conducting polymer that is a class of polyalkylthiophene with intrinsic photoluminescence and good electrochemical properties. It can be prepared by oxidative polymerization of 3-octylthiophene (3OT).

P3OT can be used as a conjugating polymer for the fabrication of organic electronic based devices which include photovoltaic cells, flexible electronics, light emitting electrochemical cells and solar cell based applications.
p-type polymer semiconductor.
Conducting polymer.
Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.
Used in organic field-effect transistors and in polymer-based solar cells.

Good processability, environmental stability and electroactivity.

black

electronic grade

Band gap: 1.7 eV

99.995% trace metals basis

solid

average M_n ~25,000

198-211 ℃

HOMO -5.25 eV 
LUMO -3.55 eV 

ITO/PEDOT:PSS/P3OT:PC61BM (1:2)/LiF/Al

• Short-circuit current density (J_sc): 5.55 mA/cm²
• Open-circuit voltage (V_oc): 0.5 V
• Fill Factor (FF): 0.33
• Power Conversion Efficiency (PCE): 0.91 %

P-type (mobility=10⁻⁴ - 10⁻¹ cm²/V·s)

250 mg in glass bottle

13 - Non Combustible Solids

WGK 3

Eyeshields, Gloves, type N95 (US)