| 摘要 |
<p>The invention relates to compounds based on benzo[1,2-b:4,5-b′]dithiophene (BDT), methods for their preparation and intermediates used therein, mixtures and formulations containing them, the use of the compounds, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE devices comprising these compounds, mixtures or formulations.</p> |
