Bulumulla Chandima, Gunawardhana Ruwan, Gamage Prabhath L, Miller Justin T, Kularatne Ruvanthi N, Biewer Michael C, Stefan Mihaela C
Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, Texas 75080, United States.
Department of Bioengineering, University of Texas at Dallas, Richardson, Texas 75080, United States.
ACS Appl Mater Interfaces. 2020 Jul 22;12(29):32209-32232. doi: 10.1021/acsami.0c07161. Epub 2020 Jul 7.
Organic semiconducting materials derived from π-electron-rich pyrroles have garnered attention in recent years for the development of organic semiconductors. Although pyrrole is the most electron-rich five-membered heteroaromatic ring, it has found few applications in organic photovoltaics and organic field-effect transistors due to synthetic challenges and instability. However, computational modeling assisted screening processes have indicated that relatively stable materials containing pyrrolic units can be synthesized without compromising their inherent electron-donating properties. In this work, we provide a complete, up-to-date review of pyrrole-containing semiconducting materials used for organic photovoltaics and organic field-effect transistors and highlight recent advances in the synthesis of these materials.
近年来，源自富含π电子的吡咯的有机半导体材料在有机半导体的发展中受到了关注。尽管吡咯是电子密度最高的五元杂芳环，但由于合成挑战和不稳定性，它在有机光伏和有机场效应晶体管中的应用很少。然而，计算建模辅助筛选过程表明，可以合成含有吡咯单元的相对稳定的材料，而不会损害其固有的供电子特性。在这项工作中，我们对用于有机光伏和有机场效应晶体管的含吡咯半导体材料进行了全面、最新的综述，并突出了这些材料合成方面的最新进展。
