HOME >> これまでに執筆した論文（2025年11月20日作成中）
これまでに執筆した論文（2025年11月20日作成中）
化学生命理工学科 光物質変換化学研究室（今村研） ： 2025/11/25
Kazuya Imamura, Kosuke Tanaka, Takahiro Oto, Kotomi Maruyama, Daisuke Kozaki, Ayumu Onda, Kosei Hata, Atsuhiro Tanaka, Hiroshi Kominami
"Conversion of Nitrosobenzene to Azoxybenzene Over a Cerium(IV) Oxide Photocatalyst Under Visible Light "
ChemistrySelect, 2025, 10, e202500990.
First published: 14 April 2025
Aaccepted: 01 April 2025
Issue Online: 14 April 2025
Takahiro Oto, Kazuma Ikeuchi, Kosuke Tanaka, Ayumu Onda and Kazuya Imamura
"Photocatalytic hydrogenation of acetophenone over Pd–TiO2 using saccharides as hydrogen sources "
Catalysis Science and Technology, 2024, 14, 2139-2145.
Submitted 26 Jan 2024
Accepted 01 Mar 2024
First published 22 Mar 2024
Kazuya Imamura, Kazuma Ikeuchi, Yuki Sakamoto, Yusiro Aono, Takahiro Oto and Ayumu Onda
"Photocatalytic hydrogenation of nitrobenzene to aniline over titanium(iv) oxide using various saccharides instead of hydrogen gas "
RSC Advances, 2021, 11, 32300-32304.
Submitted 06 Aug 2021
Accepted 20 Sep 2021
First published 30 Sep 2021
Shin-ichiro Miyahara, Katsutoshi Sato, Yukiko Kawano, Kazuya Imamura, Yuta Ogura, Kotoko Tsujimaru and Katsutoshi Nagaoka
"Ammonia synthesis over lanthanoid oxide–supported ruthenium catalysts "
Catalysis Today, 2021, 376, 36-40.
Received: 15 August 2020
Accepted: 31 August 2020
Published: 17 September 2020
DOI: 10.1016/j.cattod.2020.08.031
Asato Nakagiri, Kazuya Imamura, Kazumichi Yanagisawa and Ayumu Onda
"The role of the surface acid–base nature of nanocrystalline hydroxyapatite catalysts in the 1,6‐hexanediol conversion "
Nanomaterials, 2021, 11, art. no. 659, 1-13.
Received: 2 March 2021
Accepted: 3 March 2021
Published: 8 March 2021
DOI: 10.3390/nano11030659
Yuki Sakamoto, Kazuya Imamura and Ayumu Onda
"Hydrolysis of Oligosaccharides and Polysaccharides on Sulfonated Solid Acid Catalysts: Relations between Adsorption Properties and Catalytic Activities "
ACS Omega, 2020, 5, 24964-24972.
DOI: 10.1021/acsomega.0c03932
Kazuya Imamura, Shin-ichiro Miyahara, Yukiko Kawano, Katsutoshi Sato, Yuta Nakasaka and Katsutoshi Nagaoka
"Kinetics of ammonia synthesis over Ru/Pr2O3 "
Journal of the Taiwan Institute of Chemical Engineers, 2019, 105, 50-56.
DOI: 10.1016/j.jtice.2019.10.006
Kaori Takase, Hitochi Nishizawa, Kazuya Imamura, Ayumu Onda, Kazumichi Yanagisawa and Shu Yin
"Synthesis of novel layered zinc glycolate and exchange of ethylene glycol with manganese acetate complex "
Bulletin of the Chemical Society of Japan, 2018, 91, 1546-1552.
DOI: 10.1246/bcsj.20180132
Hiroshi Kominami, M. Shiba, A. Hashimoto, S. Imai, Kosuke Nakanishi, Atsuhiro Tanaka, Keiji Hashimoto and Kazuya Imamura
"Titanium(iv) oxide having a copper co-catalyst: A new type of semihydrogenation photocatalyst working efficiently at an elevated temperature under hydrogen-free and poison-free conditions "
Physical Chemistry Chemical Physics, 2018, 20, 19321-19325.
DOI: 10.1039/c8cp02316f
Kazuya Imamura, Hiroko Kato, Yuichiro Wada, Kazuhiro Makabe, Ayumu Onda, Atsuhiro Tanaka, Hiroshi Kominami, Katsutoshi Sato and Katsutoshi Nagaoka
"Photocatalytic chemoselective cleavage of C-O bonds under hydrogen gas- and acid-free conditions "
Chemical Communications, 2018, 54, 7298-7301.
DOI: 10.1039/c8cc03362e
Kosuke Nakanishi, Ryosuke Yagi, Kazuya Imamura, Atsuhiro Tanaka, Keiji Hashimoto and Hiroshi Kominami
"Ring hydrogenation of aromatic compounds in aqueous suspensions of an Rh-loaded TiO2 photocatalyst without use of H2 gas "
Catalysis Science and Technology, 2018, 8, 139-146.
DOI: 10.1039/c7cy01929g
Katsutoshi Nagaoka, Takaaki Eboshi, Yuma Takeishi, Ryo Tasaki, Kyoko Honda, Kazuya Imamura, Katsutoshi Sato
"Carbon-free H2 production from ammonia triggered at room temperature with an acidic RuO2/γ-Al2O3 catalyst "
Science Advances, 2017, 3, art. no. e1602747.
DOI: 10.1126/sciadv.1602747
Hiroshi Kominami, Megumi Higa, Taketo Nojima, Tomohiko Ito, Kosuke Nakanishi, Keiji Hashimoto, Kazuya Imamura
"Copper-Modified Titanium Dioxide: A Simple Photocatalyst for the Chemoselective and Diastereoselective Hydrogenation of Alkynes to Alkenes under Additive-Free Conditions "
ChemCatChem, 2016, 8, 2019-2022.
DOI: 10.1002/cctc.201600290
K. Sato, K. Imamura, Yukiko Kawano, Shin-ichiro Miyahara, Tomokazu Yamamoto, Syo Matsumura, K. Nagaoka
"A low-crystalline ruthenium nano-layer supported on praseodymium oxide as an active catalyst for ammonia synthesis "
Chemical Science, 2016, 8, 674-679.
DOI: 10.1039/C6SC02382G
Hiroshi Kominami, Shin-ya Kitagawa, Yuki Okubo, Makoto Fukui, Keiji Hashimoto and Kazuya Imamura
"Organically modified titania having a metal catalyst: A new type of liquid-phase hydrogen-transfer photocatalyst working under visible light irradiation and H2-free conditions "
Physical Chemistry Chemical Physics, 2016, 18, 16076-16079.
DOI: 10.1039/c6cp01847e
K. Imamura, K. Nakanishi, K. Hashimoto, H. Kominami, "Chemoselective reduction of nitrobenzenes having other reducible groups over titanium(IV) oxide photocatalyst under protection-, gas-, and metal-free conditions" Tetrahedron, 2014, 70, 6134-6139. DOI: 10.1016/j.tet.2014.04.067 H. Kominami, K. Nakanishi, S. Yamamoto, K. Imamura, K. Hashimoto, "Photocatalytic deoxygenation of sulfoxides to sulfides over titanium(IV) oxide at room temperature without use of metal co-catalysts" Catalysis Communications, 2014, 54, 100-103. doi.org/10.1016/j.catcom.2014.05.028 H. Kominami, S. Yamamoto, K. Imamura, A. Tanaka, K. Hashimoto, "Photocatalytic chemoselective reduction of epoxides to alkenes along with formation of ketones in alcoholic suspensions of silver-loaded titanium(iv) oxide at room temperature without the use of reducing gases" Chemical Communications, 2014, 50, 4558-4560. DOI: 10.1039/c3cc49340g K. Imamura, Y. Okubo, T. Ito, A. Tanaka, K. Hashimoto, H. Kominami, "Photocatalytic hydrogenation of alkenes to alkanes in alcoholic suspensions of palladium-loaded titanium(iv) oxide without the use of hydrogen gas" RSC Advances, 2014, 4, 19883-19886. DOI: 10.1039/c4ra02275k K. Imamura, T. Yoshikawa, K. Nakanishi, K. Hashimoto, H. Kominami, "Photocatalytic reduction of benzonitrile to benzylamine in aqueous suspensions of palladium-loaded titanium(iv) oxide" Chemical Communications, 2013, 49, 10911-10913. DOI: 10.1039/c3cc46439c K. Imamura, T. Yoshikawa, K. Hashimoto, H. Kominami, "Stoichiometric production of aminobenzenes and ketones by photocatalytic reduction of nitrobenzenes in secondary alcoholic suspension of titanium(IV) oxide under metal-free conditions" Applied Catalysis B: Environmental, 2013, 134-135, 193-197. DOI: 10.1016/j.apcatb.2013.01.015 A. Tanaka, Y. Nishino, S. Sakaguchi, T. Yoshikawa, K. Imamura, K. Hashimoto, H. Kominami, "Functionalization of a plasmonic Au/TiO2 photocatalyst with an Ag co-catalyst for quantitative reduction of nitrobenzene to aniline in 2-propanol suspensions under irradiation of visible light" Chemical Communications, 2013, 49, 2551-2553. DOI: 10.1039/c3cc39096a Imamura, K., Tsukahara, H., Hamamichi, K., Seto, N., Hashimoto, K., Kominami, H. Simultaneous production of aromatic aldehydes and dihydrogen by photocatalytic dehydrogenation of liquid alcohols over metal-loaded titanium(IV) oxide under oxidant- and solvent-free conditions (2013) Applied Catalysis A: General, 450, pp. 28-33. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84872353482&doi=10.1016%2fj.apcata.2012.09.051&partnerID=40&md5=12c73744d7348bde14b9f609142ece56 DOI: 10.1016/j.apcata.2012.09.051 Imamura, K., Hashimoto, K., Kominami, H. Chemoselective reduction of nitrobenzenes to aminobenzenes having reducible groups by a titanium(IV) oxide photocatalyst under gas- and metal-free conditions (2012) Chemical Communications, 48 (36), pp. 4356-4358. DOI: 10.1039/c2cc31524f Imamura, K., Iwasaki, S.-I., Maeda, T., Hashimoto, K., Ohtani, B., Kominami, H. Photocatalytic reduction of nitrobenzenes to aminobenzenes in aqueous suspensions of titanium(IV) oxide in the presence of hole scavengers under deaerated and aerated conditions (2011) Physical Chemistry Chemical Physics, 13 (11), pp. 5114-5119. https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952135190&doi=10.1039%2fc0cp02279a&partnerID=40&md5=e354c9a4225049c01883c4fe7d4a1a75 DOI: 10.1039/c0cp02279a Kominami, H., Iwasaki, S.-I., Maeda, T., Imamura, K., Hashimoto, K., Kera, Y., Ohtani, B. Photocatalytic reduction of nitrobenzene to aniline in an aqueous suspension of titanium(IV) oxide particles in the presence of oxalic acid as a hole scavenger and promotive effect of dioxygen in the system (2009) Chemistry Letters, 38 (5), pp. 410-411. DOI: 10.1246/cl.2009.410