2017年第78回応用物理学会秋季学術講演会

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一般セッション(口頭講演)

12 有機分子・バイオエレクトロニクス » 12.5 有機太陽電池

[6p-A501-1~21] 12.5 有機太陽電池

2017年9月6日(水) 13:30 〜 19:30 A501 (501)

曽我 哲夫(名工大)、豊田 太郎(電通大)、池上 和志(桐蔭横浜大)、米谷 真人(東大)

14:00 〜 14:15

[6p-A501-3] Perovskite-type solar cell base on ZnO Nanorods Array: the effect of molar ratio of PbI2 to MAI on formation of Perovskite Layer

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

キーワード:methylammonium lead iodide perovskite, zinc oxide nanorods, spin coating

Lead halide perovskite, also known as methylammonium lead iodide perovskite or MAPbI3, is one of perovskite material for photovoltaic, optical, or electrical applications. Spin coating method is capable to form perovskite thin film without the use of complex method. We are fabricating the perovskite-type solar cell (PSC) based on ZnO nanorods array (NRA). In this report, a relationship has been investigated between the ratio of PbI2 to methylammonium iodide (MAI) and the microstructure of formed perovskite layer. Various molar ratio of PbI2 to MAI was selected from equimolar to 1 to 3. Comparison between 1-step and 2-steps spin coating is also discussed.