International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

2019年11月27日 〜 2019年11月29日
Sapporo Convention Center

14:30 〜 17:00

[FMCp5-7L] Investigation of solution-processed α-Fe2O3 / ZnO multilayer for photoelectrode

*Jeongsoo Hong1, Kyung Hwan Kim1, You Seung Rim2, Nobuhiro Matsushita3 (1. Gachon university (Korea), 2. Sejong University (Korea), 3. Tokyo Institute of Technology (Japan))

Spin-spray, ZnO, a-Fe2O3

https://doi.org/10.36463/idw.2019.0762

α-Fe2O3 / ZnO multilayer films fabricated by using spin-spray method and properties of each layer and α-Fe2O3 / ZnO film were investigated. First, as-deposited ZnO layer on glass substrate exhibited high transmittance of above 80 % in visible range and a low resistivity. The formation of α-Fe2O3 layer on glass substrate was confirmed by XRD. This α-Fe2O3 layer was successively deposited on ZnO layer and it was confirmed that α-Fe2O3 / ZnO double layered films could be fabricated by aqueous solution process.