Interlayer for Modified Cathode in Highly Efficient Inverted ITO‐Free Organic Solar Cells
Interlayer for Modified Cathode in Highly Efficient Inverted ITO‐Free Organic Solar Cells is a scholarly work by Renee Kroon, Zheng Tang, Kristofer Tvingstedt, Koen Vandewal, Olle Inganäs, Mats R. Andersson, and Zandra George, published in 2012 in ''Advanced Materials''. The main subjects of the publication include cathode, nanotechnology, perovskite solar cell, Photocurrent, blocking, conductive polymer, organic solar cell, nanostructure, materials science, polymer, optoelectronics, conjugated system, and solar cell. Inverted polymer solar cells with a bottom metal cathode modified by a conjugated polymer interlayer show considerable improvement of photocurrent and fill factor, which is due to hole blocking at the interlayer, and a modified surface energy which affects the nanostructure in the TQ1/70PCBM blend.