The 105th CSJ Annual Meeting
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Academic Program [Oral A]08. Catalysts and Catalysis : Oral A

[[C]C403-1am]08. Catalysts and Catalysis

Wed. Mar 26, 2025 9:00 AM - 11:40 AM JST
Wed. Mar 26, 2025 12:00 AM - 2:40 AM UTC
[C]C403(C403, Bldg. 2, Area 2 [4F])
9:00 AM - 9:10 AM JST(12:00 AM - 12:10 AM UTC)Japanese

[[C]C403-1am-01]Surface modification of GaN with graphene oxide intended for stabilization of oxygen-evolving photoanode

○Ikuto Sasamoto1, Yosuke Kageshima1,2, Hiroaki Jiroku3, Katsuya Teshima1,2,4, Kazunari Domen2,4,5, Hiromasa Nishikiori1,2 (1. Faculty of Engineering, Shinshu Univ., 2. Research Initiative for Supra-Materials (RISM), shinshu Univ., 3. Seiko Epson Corporation, 4. ARG, Shinshu Univ., 5. The Univ. of Tokyo)
9:10 AM - 9:20 AM JST(12:10 AM - 12:20 AM UTC)Japanese

[[C]C403-1am-02]Construction of secondary maze-like structure based on photocatalysis in interlayer of titania nanosheets and the application to gas barrier coatings

○Toshikazu Hayashi1, Koharu Yakawa1, Yosuke Kageshima1,2, Katsuya Teshima1,2,3, Hiromasa Nishikiori1,2 (1. Faculty of Engineering, Shinshu Univ. , 2. Research Initiative for Supra-Materials (RISM), Shinshu Univ., 3. ARG, Shinshu Univ.)
9:20 AM - 9:30 AM JST(12:20 AM - 12:30 AM UTC)Japanese

[[C]C403-1am-03]Photochemical water oxidation reaction using polymorphic iron oxyhydroxide as catalyst

○Kenta Ikegami1, Mori Seira1, Megumi Okazaki1, Kazuhiko Maeda1 (1. Science Tokyo)
9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)Japanese

[[C]C403-1am-04]Light intensity dependence of CO2 reduction over metal complexes/polymeric carbon nitride hybrid photocatalysts: Effects of metal complex type and adsorption amount

○Ryuichi Nakada1, Jo Onodera1, Tanaka Toshiya1, Megumi Okazaki1, Kazuhiko Maeda1 (1. Institute of Science Tokyo)
9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)Japanese

[[C]C403-1am-05]Creation of supramolecular photocatalysts based on an Ir(III) photosensitizer for application to semiconductor/metal complex hybrid photocatalysts

○Toshiya tanaka1, Yusuke Kuramochi2, Osamu Ishitani3, Kazuhiko Maeda1 (1. Science Tokyo, 2. Tokyo Univ., 3. Hiroshima Univ.)
9:50 AM - 10:00 AM JST(12:50 AM - 1:00 AM UTC)Japanese

[[C]C403-1am-06]Effect of Hydrogen Reduction Treatment on Photocatalytic Activity of SrTaO2N Synthesized by Flux Method

○Taiki Kurachi1, Shunya Kono2, Takashi Hisatomi3, Kazunari Domen3 (1. Faculty of Engineering, Shinshu University, 2. Graduate School of Science and Technology, Shinshu University, 3. Aqua Regeneration Organization, Shinshu University)
10:00 AM - 10:10 AM JST(1:00 AM - 1:10 AM UTC)Japanese

[[C]C403-1am-07]Study on the effect of combining GaN:ZnO photocatalysts on the photocatalytic activity

○Atsuto Terui1, Natsutogi Iwasa2, Hiroka Sandaiji1, Takashi Hisatomi3, Kazunari Domen3 (1. Graduate School of Science and Technology, Shinshu University, 2. Graduate School of Medicine, Science and Technology, Shinshu University, 3. Institute for Aqua Regeneration, Shinshu University)
10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

Break

10:20 AM - 10:30 AM JST(1:20 AM - 1:30 AM UTC)Japanese

[[C]C403-1am-08]Controlling the particle size of GaN:ZnO using molten salts and its influence on the photocatalytic activity

○Kosuke Ebihara1, Natsutogi Iwasa2, Takashi Hisatomi3, Kazunari Domen3 (1. Graduate School of Science and Technology, Shinshu University, 2. Graduate School of Medicine, Science and Technology, Shinshu University, 3. Research Initiative for Supra-Materials, Shinshu University)
10:30 AM - 10:40 AM JST(1:30 AM - 1:40 AM UTC)Japanese

[[C]C403-1am-09]Influence of Li salt treatments on the photocatalytic activity of GaN:ZnO solid solutions

○Airi Izumi1, Hiroka Sandaiji2, Natsutogi Iwasa3, Takashi Hisatomi4, Kazunari Domen4 (1. Faculty of Engineering, Shinshu University, 2. Graduate School of Science and Technology, Shinshu University, 3. Graduate School of Medicine, Science and Technology, Shinshu University, 4. Institute for Aqua Regeneration, Shinshu University)
10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)Japanese

[[C]C403-1am-10]Photocatalytic activity for H2 or O2 evolution from water under visible light on new Layered Oxysulfide NaNdTiO4-xSx with Interlayer Hydration and Ion Exchange Capability

○Hiroki Tsuchida1, Yusuke Ishii1, Hajime Suzuki1, Osamu Tomita1, Akinobu Nakada1, Ryu Abe1 (1. Kyoto University)
10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)Japanese

[[C]C403-1am-11]Development of Bismuth-Antimony-based layered oxyhalide photocatalysts for visible-light-driven water splitting

○Yoshitaka Moroi1, Hajime Suzuki1, Osamu Tomita1, Akinobu Nakada, Ryu Abe1 (1. Kyoto University)
11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)Japanese

[[C]C403-1am-12]Additive effect of citric acid on the hydrothermal synthesis of Pb-Ti oxyfluoride photocatalyst

○Hiroto Ueki1, Megumi Okazaki1, Kazuhiko Maeda1 (1. Institute of Science Tokyo)
11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)English

[[C]C403-1am-13]Nanoparticulate precursor route to synthesize nitrogen/flourine-codoped TiO2 as an oxygen evolution photocatalyst under visible light

○Shuwei Liu1, Xian Zhang1, Fumitaka Ishiwari2, Megumi Okazaki1, Akinori Saeki2, Kazuhiko Maeda1 (1. Science Tokyo, 2. Osaka University)
11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)Japanese

[[C]C403-1am-14]Development of visible-light-driven Z-scheme water splitting
systems using vanadium-phosphorus based electron mediators.

○Yusuke Hosoi1, Hajime Suzuki1, Osamu Tomita1, Akinobu Nakada1, Ryu Abe1 (1. The Univ. of Tokyo)
11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)English

[[C]C403-1am-15]Dual co-catalyst loading to enhance Z-scheme water splitting using non-oxide photocatalyst sheets

○Rhauane Almeida Galvão1, Swarnava Nandy1, Chen Gu1, Tsuyoshi Takata 1, Takashi Hisatomi 1, Nobuyuki Zettsu 1, Kazunari Domen1,2 (1. Shinshu University, 2. The University of Tokyo)
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