[20p-PB4-1~57] 12.5 有機太陽電池

▲ [20p-PB4-39] Surface Treatment of Perovskite layer for the Perovskite solar cell Application

〇(PC)MD Faruk Hossain¹、M. M. R. Biswas¹、Shigeki Naka¹、Hiroyuki Okada¹ (1.University of Toyama, Japan)

キーワード：Perovskite solar cells, surface treatment

The perovskite solar cells (PeSCs) have the great potentials of fabrication by printing processing, therefore they have been considered as the most promising cost-efficient solar cell [1]. Lead halide perovskite possess most of the crucial properties which required by the high performance and low cost solar cells [2]. The aim of this work is to investigate the effects surface treatment of perovskite (PRV) layer on the performance of PeSCs. The electron transport layer of TiO₂ films have been deposited on fluorine-doped tin oxide (FTO) substrate by E-beam evaporation at room temperature. The effect of using chloroform (CLR) and toluene (TLN) during deposition of perovskite layer has been investigated and discussed.