Chen's work has been accepted in AM

By combining the conjugated backbone of cutting-edge non-fullerene acceptor L8-BO and the terminal groups of C₆₀ cage together, a novel electron acceptor C₆₀-L8BO-C₆₀, which possesses great miscibility with both polymer donor and NFAs have been designed, delivering a maximum PCE of 20.6% with prolonged operational lifetime under a standardized harsh ISOS-L-3 testing protocol.