PQT-12
ALDRICH/906921
Synonym: Poly(3,3′′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl); Poly(4,4′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)
CAS Number: 827343-06-6
Linear Formula: (C40H56S4)n
Product Type: Chemical
| λmax | 473 nm in toluene |
| color | brown |
| description | Band gap: 2.27 eV |
| Eox = 0.45 V | |
| Solution processable (chloroform, chlorobenzene, etc) LIFT transferable |
|
| form | solid |
| mol wt | Mw 10,000-25,000 by GPC |
| orbital energy | HOMO -5.24 eV |
| LUMO -2.97 eV | |
| solubility | >5 mg/mL (in CHCl3) |
| storage temp. | 15-25°C |
| Application: | PQT-12 can be employed as the semiconductor material in organic field-effect transistors(OFETs). Its high charge carrier mobility, good film-forming properties, and stability make it useful for the channel layer, enabling efficient electronic device performance. The conjugated polymer structure and charge storage capability of PQT-12 make it potentially useful for energy storage applications such as super capacitors and batteries. |
| Application: | PQT-12 exhibits strong absorption in the visible and near-infrared regions of the spectrum. This property enables effective utilization of a broad range of solar radiation, enhancing the light-harvesting capability and efficiency of OPV devices. PQT-12 can serve as the donor material in the active layer of OPV devices. PQT-12′s unique properties and charge transport characteristics contribute to the development of low voltage and low-power OFET devices. Its high charge carrier mobility allows for better device performance with lower operational voltages. |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 15-25°C |
| UNSPSC | 12162002 |