Author(s): Burke, aNTHONY ; Marques, CS ; Ramalho, JP ; Branco, L ; Gago, Sandra ; Cruz, Hugo ; Lawrence, S ; Morgado, J
Date: 2021
Persistent ID: http://hdl.handle.net/10174/28908
Origin: Repositório Científico da Universidade de Évora
Subject(s): semiconductor; optoelectronic
Developing organic semiconductors for organic thin film transistors (OTFT) and optoelectronic applications is a challenge. We developed highly crystalline pentacyclic diimides (3) and (4) which showed good OTFT and OLED potential and energy gaps of 2.60 eV and 2.54 eV. They exhibited interesting photo and eletroluminescence activity. Both compounds showed good quantum yields (0.56 for (3) and 0.60 for (4)).
