Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.
University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.
Adv Mater. 2016 Oct;28(38):8456-8462. doi: 10.1002/adma.201602598. Epub 2016 Jul 20.
"Molecule-framework" and "side-chain" engineering is powerful for the design of high-performance organic semiconductors. Based on 2DQTTs, the relationship between molecular structure, film microstructure, and charge-transport property in organic thin-film transistors (OTFTs) is studied. 2DQTT-o-B exhibits outstanding electron mobilities of 5.2 cm V s , which is a record for air-stable solution-processable n-channel small-molecule OTFTs to date.
“分子骨架”和“侧链”工程对于高性能有机半导体的设计非常有效。基于 2DQTTs,研究了有机薄膜晶体管(OTFTs)中分子结构、薄膜微结构和电荷输运性能之间的关系。2DQTT-o-B 表现出出色的电子迁移率为 5.2 cm V s ,这是迄今为止空气稳定的溶液处理型 n 通道小分子 OTFT 的记录。