title: A novel dialkylthio benzo[1,2-b:4,5-b']dithiophene derivative for high open-circuit voltage in polymer solar cells.
abstract: A new dialkylthio benzo[1,2-b:4,5-b']dithiophene (S-BDT) was designed and synthesized and the polymer S-PBDT was prepared by a Stille coupling reaction. A high open-circuit voltage (V(oc)) of up to 0.99 V was achieved in polymer solar cells with PCBM.
authors: Department of Chemistry and The Alan G. MacDiarmid NanoTech Institute, The University of Texas at Dallas, 800 West Campbell Rd, Richardson, TX 75080-3021, USA.
authors: Doyun
authors: D
authors: Lee
authors: Shane W
authors: SW
authors: Stone
authors: John P
authors: JP
authors: Ferraris