The 68th JSAP Spring Meeting 2021

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12 Organic Molecules and Bioelectronics » 12.5 Organic solar cells

[18p-Z20-1~12] 12.5 Organic solar cells

Thu. Mar 18, 2021 1:30 PM - 4:45 PM Z20 (Z20)

Qing Shen(UEC), Takeaki Sakurai(Univ. of Tsukuba)

2:00 PM - 2:15 PM

[18p-Z20-3] Synthesis and characterization of SnO2 nanoparticle solutions for perovskite n-Si/PEDOT:PSS tandem solar cells

〇Yuki Nasuno1, Ryo Ishikawa1, Hajime Shirai1 (1.Saitma Univ)

Keywords:Perovskite solar cell, Tandem solar cells, spin coat

In order to fabricate perovskite n-Si/PEDOT:PSS tandem solar cells, it is necessary to deposit SnO2 layers on PEDOT:PSS with usable solvents and low temperature annealing. In this study, we synthesized SnO2 nanoparticle solutions using 1-butanol as a solvent and deposited them by spin coating, and investigated the fabrication results of perovskite solar cells and the bonding characteristics with PEDOT:PSS.