Y
Yoshihisa Sakata
Researcher at Yamaguchi University
Publications - 131
Citations - 5627
Yoshihisa Sakata is an academic researcher from Yamaguchi University. The author has contributed to research in topics: Catalysis & Photocatalysis. The author has an hindex of 32, co-authored 129 publications receiving 4214 citations.
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Journal ArticleDOI
Photocatalytic water splitting with a quantum efficiency of almost unity
Tsuyoshi Takata,Junzhe Jiang,Yoshihisa Sakata,Mamiko Nakabayashi,Naoya Shibata,Vikas Nandal,Kazuhiko Seki,Takashi Hisatomi,Kazunari Domen,Kazunari Domen +9 more
TL;DR: Water splitting with an internal quantum efficiency of almost unity is achieved using a modified semiconductor photocatalyst that selectively promotes the hydrogen and oxygen evolution reactions on separate crystal facets, reaching the upper limit of quantum efficiency for overall water splitting.
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Carbon monoxide and carbon dioxide adsorption on cerium oxide studied by Fourier-transform infrared spectroscopy. Part 1.—Formation of carbonate species on dehydroxylated CeO2, at room temperature
TL;DR: In this article, the adsorption of CO and CO2 on cerium oxide has been studied by Fourier transform infrared spectroscopy (F.t.i.r.).
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A Particulate Photocatalyst Water-Splitting Panel for Large-Scale Solar Hydrogen Generation
Yosuke Goto,Takashi Hisatomi,Qian Wang,Tomohiro Higashi,Kohki Ishikiriyama,Tatsuya Maeda,Yoshihisa Sakata,Sayuri Okunaka,Hiromasa Tokudome,Masao Katayama,Seiji Akiyama,Hiroshi Nishiyama,Yasunobu Inoue,Takahiko Takewaki,Tohru Setoyama,Tsutomu Minegishi,Tsuyoshi Takata,Taro Yamada,Kazunari Domen,Kazunari Domen +19 more
TL;DR: In this paper, the authors demonstrate a water-splitting reactor using a fixed Al-doped SrTiO 3 photocatalyst and address the key issues in the reactor design associated with the scaleup.
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Adsorption of carbon monoxide and carbon dioxide on cerium oxide studied by Fourier-transform infrared spectroscopy. Part 2.—Formation of formate species on partially reduced CeO2 at room temperature
TL;DR: The adsorption of CO on partially reduced CeO2[CeO2(573-H) and CeO 2(673-H), reduced in H2 at 573 and 673 K for 1 h, respectively] has been studied by Fourier transform infrared spectroscopy (F.t.i.r.) as mentioned in this paper.
Journal ArticleDOI
Selective photocatalytic oxidation of benzyl alcohol and its derivatives into corresponding aldehydes by molecular oxygen on titanium dioxide under visible light irradiation
Shinya Higashimoto,Naoya Kitao,Norio Yoshida,Teruki Sakura,Masashi Azuma,Hiroyoshi Ohue,Yoshihisa Sakata +6 more
TL;DR: In this paper, the photocatalytic oxidation of benzyl alcohol and its derivatives, such as 4-methoxybenzyl alcohol, 4-chlorobenzyl alcohol (CB), 4-nitrobenzinzyl al alcohol (NB), 4-(trifluoromethyl) benzyl (TRB) alcohol, and 4-tertiary-butyl-benzymethyl alcohol (TBBA), into corresponding aldehydes was investigated under both UV and visible light irradiation.