Comparative Evaluation of Tin Perovskite based Solar Cell

Abstract

Abstract

Perovskite material utilized in manufacturing solar cells as active layer has altogether improved their effectiveness for power change. They possess conversion efficiency impressively more than the traditional technologies, for example, silicon based cells. They likewise have PCE more than the DSSC. They are accounted for to have conversion efficiency of about 20%. There has been a great increment in the estimation of PCE of these cells utilizing Perovskite as active layer. The PCE has expanded from 9.6% in the year 2012 to 20.1% in 2015 for these type of solar cells. There is an enormous development of Pb Perovskite based solar cells, however the issue of toxicity still needs to be targeted. In this regard a number of investigations were made. For halides utilizing Sn the productivity is still lags because of its oxidation issue. In this research paper, the examination between the two solar cells utilizing two different HTM layers has been made. It is determined that with the utilization of Copper antimony sulfide as HTM layer the effectiveness of PSC is more when compared with the device utilizing Cu₂O as the HTM layer. With CuSbS₂ as HTM the effectiveness is around 25.10% while with Cu₂O the effectiveness is 23.0%.

Keywords: HTL (CuSbS₂, Cu₂O), CH3NH3SnI3 Perovskite layer, ETM

Cite this Article

Chandni Devi, Rajesh Mehra. Comparative Evaluation of Tin Perovskite based Solar Cell. Trends in Opto-Electro & Optical Communication. 2019; 9(3): 15–18p.