Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
Keywords:
-
CLC:
PACS:
-
DOI:
10.7502/j.issn.1674-3962.2015.02.05
DocumentCode:
Abstract:
Solution-processable solar cells with high power conversion efficiency (PCE) are always the focus of studies all over the world. Because of the excellent light harvest and charge transport capability, solution-processable organic-inorganic hybrid perovskites and their application in solar cells have attracted most of the attention in the photovoltaic research field. During the past two years, the PCE record of the perovskite solar cells has been constantly refreshed, and currently arrived at 19.3%, which is comparable to the inorganic counterpart. An overview of the progress in perovskite solar cells is presented, including the structure of the organic-inorganic hybrid perovskites, the film forming methods, the perovskites solar cells with mesoscopic or planar structure, and the device stability.