Beijing National Laboratory for Molecular Sciences and Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Chem Commun (Camb). 2012 May 16;48(39):4773-5. doi: 10.1039/c2cc31511d. Epub 2012 Apr 11.
A novel 3D star-shaped acceptor based on triphenylamine as a core and diketopyrrolopyrrole as arms (S(TPA-DPP)) was synthesized. S(TPA-DPP) exhibited excellent thermal stability, strong absorption, and very high open-circuit voltage (1.18 V) in solution-processed organic solar cells based on P3HT:S(TPA-DPP).
合成了一种以三苯胺为核、二酮吡咯并吡咯为臂的新型 3D 星型受体(S(TPA-DPP))。S(TPA-DPP)在基于 P3HT:S(TPA-DPP)的溶液处理有机太阳能电池中表现出优异的热稳定性、强吸收和非常高的开路电压(1.18V)。