有效的 donor-σ-acceptor发射器,具有增强的分子内电荷转移,并用于高效的有机发光二极管

Pingping Wang1, Yongjun Song1, Ke Zhang1

  • 1Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, College of Chemistry, Central China Normal University, Wuhan 430079 People's Republic of China.

概括

具有短基连接器的新型供体-σ-受体分子显著增强了有机发光二极管 (OLED) 中高效的热激活延迟光 (TADF) 发射器的分子内电荷转移. 这些发射器实现了高光发光效率和超过20%的外部量子效率.