Wei Li's second work on ternary OPVs is accepted in Nano Energy

Wei Li's second work on ternary OPVs is accepted in Nano Energy!! Congratulations!! This work studied how a medium bandgap polymer PCDTBT8 can help to improve the device efficiency to 11.2% by enhancing the open circuit voltage and suppress charge recombinations of PffBT4T-2OD-based ternary OPVs.