supported by the National Key Research and Development Program of China (2016YFB0400701);Natural Science Foundation of Guangdong Joint Program (U1801258, U1301243);Department of Science and Technology of Guangdong Province (2019B010924003)。
Organic electron-transport materials are an essential component to boost performances and stability of organic light-emitting diodes. We present a robust organic electron-transport compound 3-(6-(3-(4,6-bis(4-biphenyl...