PCPDTBT
ALDRICH/754005 - average Mw 7,000-20,000
Synonym: Poly[2,6-
CAS Number: 920515-34-0
Linear Formula: (C31H38N2S3)n
Product Type: Chemical
| λmax | 700 nm |
| description | Band gap: 1.75 eV |
| form | solid |
| loss | 0.5 wt. % TGA, 350 °C |
| mol wt | average Mw 7,000-20,000 |
| mp | >400 °C |
| OPV device performance | ITO/PEDOT:PSS/PCPDTBT:PC6 • Short-circuit current density (Jsc): 16.2 mA/cm2 • Open-circuit voltage (Voc): 0.62 V • Fill Factor (FF): 0.55 • Power Conversion Efficiency (PCE): 5.2 % |
| orbital energy | HOMO -5.3 eV |
| LUMO -3.55 eV | |
| semiconductor properties | P-type (mobility=2×10−2 cm2/V·s) |
| Application: | PCPDTBT can form a donor/acceptor blend with PCBM which can be used as a polymeric backbone for use in the fabrication of organic solar cells. |
| General description: | PCPDTBT is a low band gap polymer that is used as a donor material with a high photovoltaic efficiency. It can form blends with a variety of conducting polymers which can be used to enhance the power conversion efficiency (PCE) in an electrochemical device. |
| General description: | Soluble in cyclohexane, toluene, chloroform, and THF |
| Packaging: | 100 mg in glass insert |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | >400 °C |
| UNSPSC | 12352103 |