Y
Y. Kanai
Publications - 12
Citations - 926
Y. Kanai is an academic researcher. The author has contributed to research in topics: Catalysis & Methanol. The author has an hindex of 9, co-authored 12 publications receiving 852 citations.
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Journal ArticleDOI
Development of an active Ga2O3 supported palladium catalyst for the synthesis of methanol from carbon dioxide and hydrogen
TL;DR: In this article, a significant effect of the support of palladium-based catalysts for methanol synthesis from carbon dioxide and hydrogen was observed, where Pd/Ga 2 O 3 was more active than Cu/ZnO by a factor of 2.
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The role of metal oxides in promoting a copper catalyst for methanol synthesis
Tadahiro Fujitani,Masahiro Saito,Y. Kanai,T. Kakumoto,T. Watanabe,Junji Nakamura,Toshio Uchijima +6 more
TL;DR: In this article, the coverage of oxygen formed on the surface of catalysts during methanol synthesis from CO2 has been measured for copper-based catalysts including various metal oxides using a method called reactive frontal chromatography.
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The synergy between Cu and ZnO in methanol synthesis catalysts
TL;DR: In this paper, the authors investigated the synergetic effect between Cu and ZnO in Cu/ZnO methanol synthesis catalysts and showed that the activity of the physical mixtures significantly increased with increasing reduction temperature in the range of 573-723 K TEM-EDX results showed that Zn Ox moieties migrated from ZnOx/SiO2 particles onto the surface of Cu particles when reduced at high temperatures above 573 K.
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The role of ZnO in Cu/ZnO methanol synthesis catalysts
TL;DR: In this article, a volcano-shaped relation between the oxygen coverage on the Cu surface and the specific activity for methanol formation was obtained, suggesting that a Cu+/Cu0 ratio on the surface control the catalytic activity.
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A Surface Science Investigation of Methanol Synthesis over a Zn-Deposited Polycrystalline Cu Surface
Junji Nakamura,Isao Nakamura,Toshio Uchijima,Y. Kanai,T. Watanabe,Masahiro Saito,T. Fujitani +6 more
TL;DR: In this article, a hydrogenation of CO2 over a Zn-deposited polycrystalline Cu surface was performed at 523 K and 18 atm using a high-pressure reactor combined with an XPS-AES apparatus.