The 81st JSAP Autumn Meeting, 2020

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21 Joint Session K "Wide bandgap oxide semiconductor materials and devices" » 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

[10a-Z20-1~12] 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

Thu. Sep 10, 2020 9:00 AM - 12:15 PM Z20

Yutaka Furubayashi(Kochi Univ. of Tech.), Hiroyuki Nishinaka(Kyoto Inst. of Tech.)

10:15 AM - 10:30 AM

[10a-Z20-6] Photoelectrochemical properties of SrTiO3 (100) loaded with Pt

〇(M2)Soraya Shizumi1, Imazeki Yuki1, Sato Masahiro2, Fujii Katsushi3, Minegishi Tsutomu2, Nakano Yoshiaki1, Sugiyama Masakazu2 (1.Univ. Tokyo., 2.RCAST, Univ. Tokyo., 3.RIKEN)

Keywords:SrTiO3, Photoelectrochemistry

SrTiO3 is one of the photocatalysts which can produce hydrogen utilizing solar energy. In the present study, the electrochemistry of SrTiO3(100) loaded with Pt is investigated. Pt, the catalyst for generating H2, can promote the reduction reaction and the cathode current is increased.