| 초록 |
Compared to today’s inorganic solar cells, conjugated polymer-based solar cells are expected to be cheaper because they can be fabricated at a much lower cost with the aid of large area solution casting or roll-to-roll manufacturing of flexible modules. The alternating copolymers with (BnDT) 4,8-dialkylbenzo[1,2-b:4,5-b’]dithiophenunit were incorporated with 2,2-dimethyl-4,7-di(2-thienyl)-2H-benzimidazole (DTMBI) unit by Stille conditions. The new type of Donor was fabricated in PBnDT-DTMBIs and PBnDT-MBIs. |
