Hybrid Solar Cells: Efficient Perovskite Hybrid Solar Cells via Ionomer Interfacial Engineering (Adv. Funct. Mater. 44/2015). (23rd November 2015)

• Record Type: Journal Article
• Authors: Wang, Kai; Liu, Chang; Yi, Chao; Chen, Long; Zhu, Jiahua; Weiss, R. A.; Gong, Xiong
• Is Part Of: Advanced functional materials. Volume 25:Number 44(2015)
• Page Start: 6825
• Page End: 6825
• Publication Date: 2015-11-23
• Subjects: solar cells -- perovskite hybrid materials -- ionomers -- interface engineering; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.201570281
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : On page 6875, R. A. Weiss, X. Gong, and co‐workers re‐engineer the interface between the perovskite active layer and the electron‐extraction layer in perovskite hybrid solar cells, using an ultrathin layer of a highly conductive ionomer. The boosted performance of the resulting solar cells is attributed to the reduction in the charge carrier recombination and leakage current, as well as more efficient charge carrier collection.