Page 01/22/2018 00:34:43

Most Recent Paper Published by PI Derya Baran

​New Paper: Barbiturate End-Capped Non-Fullerene Acceptors for Organic Solar Cells: Tuning Acceptor Energetics to Suppress Geminate Recombination Losses. ​

​We report the synthesis of two barbiturate end-capped nonfullerene acceptors and demonstrate their efficient function in high voltage output organic solar cells. The acceptor with the lower LUMO level is shown to exhibit suppressed geminate recombination losses, resulting in enhanced photocurrent generation and higher overall device efficiency.