HOME >> これまでに執筆した論文


化学生命理工学科  光物質変換化学研究室(今村研) : 2024/05/13

T. Oto, K. Ikeuchi, K. Tanaka, A. Onda and K. Imamura

"Photocatalytic hydrogenation of acetophenone over Pd–TiO2 using saccharides as hydrogen sources "

Catalysis Science and Technology2024, 14, 2139-2145.


Submitted    26 Jan 2024
Accepted    01 Mar 2024
First published    22 Mar 2024




K. Imamura, K. Ikeuchi, Y. Sakamoto, Y. Aono, T. Oto, A. 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


DOI: 10.1039/d1ra05953j




S.-I. Miyahara, K. Sato, Y. Kawano, K. Imamura, Y. Ogura, K. Tsujimaru, K. 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




A. Nakagiri, K. Imamura, Yanagisawa, A. 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




Y. Sakamoto, K. Imamura, A. 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




K. Imamura, S.-I. Miyahara, Y. Kawano, K. Sato, Y. Nakasaka, K. Nagaoka,

"Kinetics of ammonia synthesis over Ru/Pr2O3"

Journal of the Taiwan Institute of Chemical Engineers2019, 105, 50-56.


DOI: 10.1016/j.jtice.2019.10.006




K. Takase, H. Nishizawa, K. Imamura, A. Onda, K. Yanagisawa, S. Yin,

"Synthesis of novel layered zinc glycolate and exchange of ethylene glycol with manganese acetate complex"

Bulletin of the Chemical Society of Japan201891, 1546-1552.


DOI: 10.1246/bcsj.20180132




H. Kominami, M. Shiba, A. Hashimoto, S. Imai, K. Nakanishi, A. Tanaka, K. Hashimoto, K. 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




K. Imamura, H. Kato, Y. Wada, K. Makabe, A. Onda, A. Tanaka, H. Kominami, K. Sato, K. 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




K. Nakanishi, R. Yagi, K. Imamura, A. Tanaka, K. Hashimoto, H. 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




K. Nagaoka, T. Eboshi, Y. Takeishi, R. Tasaki, K. Honda, K. Imamura, K. 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




H. Kominami, M. Higa, T. Nojima, T. Ito, K. Nakanishi, K. Hashimoto, K. Imamura,

"Copper-Modified Titanium Dioxide: A Simple Photocatalyst for the Chemoselective and Diastereoselective Hydrogenation of Alkynes to Alkenes under Additive-Free Conditions"

ChemCatChem, 20168, 2019-2022.


DOI: 10.1002/cctc.201600290




K. Sato, K. Imamura, Y. Kawano, S.-I. Miyahara, T. Yamamoto, S. 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




H. Kominami, S.-Y. Kitagawa, Y. Okubo, M. Fukui, K. Hashimoto, K. 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 Physics201618, pp. 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.






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.



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.



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