368350

Poly(9-vinylcarbazole)

average M_n 25,000-50,000

• 동의어(들): PVK
• CAS Number: 25067-59-8
• MDL number: MFCD00134336
• UNSPSC 코드: 12352103
• NACRES: NA.23

속성

• 분자량: average M_n 25,000-50,000
• mp: >300 °C
• density: 1.2 g/mL at 25 °C (lit.)
• 오비탈 에너지: HOMO 5.8 eV ; LUMO 2.2 eV
• OLED 기기 성능: ITO/PEDOT:PSS/PVK/PFO:Ir(btpy)₃ (5 wt%)/Ca;
  • Color: red
  • Max. Luminance: 726.5 Cd/m²
  • Max. EQE: 2.32 %
  ; ITO/PEDOT:PSS/PVK:FIr₆ (10 wt%)/TPBI/CsF:Al;
  • Color: blue
  • Max. Luminance: 13800 Cd/m²
  • Max. EQE: 1.98 %
  • Turn-On Voltage: 5.5 V
  ; ITO/PEDOT:PSS/PVK:Ir(mppy)₂ (6 wt%)/Bphen/LiF:Al;
  • Color: green
  • Max. Luminance: 10000 Cd/m²
  • Max. EQE: 1.1 %
  • Turn-On Voltage: 3.8 V
• Mw/Mn: ~2
• InChI: 1S/C14H11N/c1-2-15-13-9-5-3-7-11(13)12-8-4-6-10-14(12)15/h2-10H,1H2
• InChI key: KKFHAJHLJHVUDM-UHFFFAOYSA-N

설명

일반 설명

Poly(9-vinylcarbazole) (PVK) is a conjugated polymer with hydrophobic properties. PVK films have a glass transition temperature (T_g) of 200°C and are mainly used as hole transport materials for semiconductor application.

애플리케이션

PVK can be used for the synthesis of titanium oxide (TiO₂) quantum dots fillers that find potential applications as donor-acceptor layers in polymeric solar cells. It may be used to functionalize carbon nanotubes (CNTs) and form conductive reinforcements on epoxy groups. Iridium composites may be surface modified by PVK for the fabrication of highly efficient organic light emitting devices.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable