Fabrication of room ambient perovskite solar cell using nickel oxide HTM
Makaleler > Tam Makale · 2020
Yazarlar: Monika Srivastava, Singh Pramod Kumar, Burak GÜLTEKİN, Singh Ram Chandra
Materials Today: Proceedings, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Scopus, 2020, cilt 34, ss 748-751
DOI: 10.1016/j.matpr.2020.04.688
Özet
Methyl ammonium lead iodide (MAPbI(3)) perovskite materials, have a significant impact in the field of solar cells. The solar-to power conversion efficiency of PSC, achieved so far is quite high as compared to the organic solar cells and dye sensitized solar cells. In this study we report the synthesis of perovskite (MAPbI(3)), the hole transport material (HTM) Nickel oxide and their application in the fabrication of perovskite solar cell (PSC) at room temperature. NiO has been an effective HTM due to its wideband gap and better carrier mobility. Noticeably, the PSC exhibits a power conversion efficiency (PCE) of 14.04%, which is the best performance reported so far in the sandwich structure employing NiO as HTM, with Voc = 0.78 V, J(sc) = 40 mA/cm(2) and fill factor = 0.45. (C) 2019 Elsevier Ltd. All rights reserved.