Presentation Information
[19p-P04-33]Effect of oxide semiconductor layer on printing characteristics of CsFA perovskite layer on conductive film substrate by inkjet method
〇(M1)Sora Yoshida1, Tomoyuki Tobe1,4, Ryoto Funayama3, Naoyuki Shibayama2, Masashi Ikegami1, Tsutomu Miyasaka2 (1.Graduate School of Engineering, Toin University of Yokohama, 2.Faculty of Biomedical Engineering, Toin University of Yokohama, 3.Kishu Giken Kogyo, Co. Ltd., 4.KISTEC)
Keywords:
Perovskite solar cells,Inkjet method,anti-solvent method
The inkjet method is an effective way of fabricating large-area perovskite solar
cells (PSCs) due to its ease of patterning printing. In the fabrication of
sequential structure type perovskite layers, a tin oxide or titanium dioxide layer
is coated on a transparent conductive film and an electron transport layer is
deposited. Open-circuit voltages of 1 V or higher were also obtained by
fabricating solar cells on substrates coated with nanoparticles of highly
crystalline titanium dioxide as the oxide semiconductor for an electron transport
layer.
cells (PSCs) due to its ease of patterning printing. In the fabrication of
sequential structure type perovskite layers, a tin oxide or titanium dioxide layer
is coated on a transparent conductive film and an electron transport layer is
deposited. Open-circuit voltages of 1 V or higher were also obtained by
fabricating solar cells on substrates coated with nanoparticles of highly
crystalline titanium dioxide as the oxide semiconductor for an electron transport
layer.