ELECTRON ACCEPTORS-CORED REGIOREGULAR OLIGOTHIOPHENES AS BUILDING BLOCKS FOR SOLUBLE LOW BAND-GAP CONJUGATED POLYMERS

摘要

A series of electron acceptors-cored regioregular oligothiophenes are described. These novel building blocks can be used to construct soluble and crystalline polymeric materials for applications in organic electronic devices such as organic solar cells a nd field-effect transistors by copolymerization with other conjugated compounds.