The race to the theoretical maximum conversion efficiency continues and with new lab results in, it appears a big leap forward may have been achieved over at MIT and Princeton.Researchers from the Massachutes Institute of Technology and Princeton have examined the impact of a sorbitol admixture to hole-conduction polymer PEDOT:PSS [poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)] on polymer/crystalline silicon heterojunction (HJT) solar cells. In so doing, the team deposited a PEDOT:PSS layer as a hole-collecting contact to the rear of a cell while the front was treated 'conventionally,' ...Den vollständigen Artikel lesen ...
© 2019 pv magazine
