Method for forming an electrode layer with a low work function, and electrode layer

摘要

Method for providing an electrode layer (10), comprising applying a metal in a solution to form a conducting layer (2),applying a conductive polymer in a solution as a conductive polymer layer (3), and applying a contacting layer (4) using a solution. The conducting layer (2) is directly adjacent to the conductive polymer layer (3), to the contacting layer (4), or to the conductive polymer layer (3) and the contacting layer (4). Also described are an electrode layer (10) and a photo-active device comprising at least one such an electrode layer (10).