Azine- and Azole-Functionalized Oligo' and Polythiophene Semiconductors for Organic Thin-Film Transistors

作者：Ortiz Rocio Ponce^*; Yan He; Facchetti Antonio; Marks Tobin J

来源：Materials, 2010, 3(3): 1533-1558.

DOI：10.3390/ma3031533

• azine
• azole
• thiophene
• organic field-effect transistors

In the organic electronics research field, several strategies have been used to modulate the transport properties of thiophene-derived semiconductors via sequential functionalization of their pi-conjugated cores. This review summarizes the major design and synthetic strategies for tuning thiophene-containing small molecule and polymer properties by introducing electron-deficient nitrogen-containing azine and azole moieties. Several examples are presented which elucidate the structural, optical, and electronic consequences of incorporating these electron-deficient fragments in the conjugated skeletons, particularly relating to applications in organic thin-film transistors.

• 出版日期2010-3
• 单位西北大学