期刊
Applied Materials & Interfaces
标题
Oligothiophene Semiconductors: Synthesis, Characterization, and Applications for Organic Devices
作者
Lei Zhang, Nicholas S. Colella, Benjamin P. Cherniawski, Stefan C. B. Mannsfeld, and Alejandro L. Briseno
摘要
Structurally well-defined oligomers are an excellent platform for exploring the relationship between molecular structure, morphology, and optoelectronic properties. The cover depicts the active layer of a basic oligothiophene-based solar cell with a fullerene acceptor. Because oligothiophenes can be precisely tailored, they present an excellent system for examining the role of functionality beyond the thiophene core. In particular, the moieties can have an effect on key properties such as effective conjugation length, crystal packing, intermolecular interaction, polymorphism, and electronic structure. All of these characteristics have an impact on the performance of organic field effect transistors (OFETs) and organic photovoltaics .
原文链接
