OPV is getting hotter and hotter.
The combination of Y6 and PM6 is becoming the new benchmark for the efficiency of OPV, 16+% has been reported in many labs. In response to the demand of high reproducibility, 1M has further upgraded the quality of these two materials, now the purity of Y6 up to 99%, and the Mw of PM6 up to 100K+, click the link below for more information.