[14p-303-1~18] 12.5 Organic solar cells

▼ [14p-303-3] Application of ZnO Nanorods Array to the Perovskite-Type Solar Cells: Fabrication of Perovskite Layer

〇(D)Albertus Bramantyo¹, Kenji Murakami¹, Masayuki Okuya¹, Nji Raden Poespawati², Arief Udhiarto² (1.Shizuoka Univ., 2.Univ. of Indonesia)

Keywords:Organo lead halide perovskite, Spin coating, Zinc oxide

Perovskite layer offers electrical and optical quality to be applied in photoluminescence, chemical sensor, photovoltaic, and other devices. Although the metal oxides such as TiO₂, ZnO, etc. have been used as a photoelectrode, ZnO material was chosen in the present study due to easiness of fabrication and less complexity compared to TiO₂. For the perovskite layer an organo lead halide perovskite (CH₃NH₃PbI₃) was chosen. In this report, the perovskite layer has been fabricated by 1-step or 2-step spin coating, and the properties are compared and characterized by using FE-SEM with elemental analysis, and XRD measurements.