Nagaoka Lab. Division of Applied Chemistry Department of Integrated Science and Technology Faculty of Science and Engineering Oita University

  • Japanese
  • Contact
  • HOME
  • STAFF & MEMBER
  • RESEARCH THEME
  • PUBLICATION
研究室連絡先
Dannoharu 700, Oita 870-1192, Japan
Oita University
Nagaoka Lab.

TEL: +81-97-554-7896
FAX: +81-97-554-7979

RESEARCH THEME

2019年

  1. C.Chaudhari, H.Imatome, Y.Nishida, K.Sato and K.Nagaoka, Recyclable Rh-PVP nanoparticles catalyzed hydrogenation of benzoic acid derivatives and quinolines under solvent-free conditions, Catalysis communications, 2019, in press
  2. L.Yu, K.Sato, K.Nagaoka, Rh/Ce0.25Zr0.75O2 Catalyst for Steam Reforming of Propane at Low Temperature, CHEMCATCHEM, 2019, in press, doi;10.1002/cctc.201801824
  3. B. Huang, H. Kobayashi, T. Yamamoto, T. Toriyama, S. Matsumura, Y. Nishida, K. Sato, K. Nagaoka, M. Haneda, W. Xie, Y. Nanba, M. Koyama, F. Wang, S. Kawaguchi, Y. Kubota, H. Kitagawa, Copper substitution Induced CO Adsorption Site Change of a Ruthenium Catalyst for Highly Enhanced CO Oxidation Activity, Angew. Chem. Int. Ed., 2019, 58, 2230-2235doi;10.1002/anie.201812325
    Frontishpiece
Pagetop

2018

  1. K. Sato, A. Ito, H. Tomonaga, H. Kanematsu, Y. Wada, H. Asakura, S. Hosokawa, T. Tanaka, T. Toriyama, T. Yamamamoto, S. Matsumura, K. Nagaoka, Isolated electron-rich Pt at the surface of Pt-Co alloy nanoparticles on γ-Al2O3 support: Synergistic effect between Pt and Co for exhaust purification, ChemPlusChem, 2018, accepted
  2. B. Huang, H. Kobayashi, T. Yamamoto, T. Toriyama, S. Matsumura, Y. Nishida, K. Sato, K. Nagaoka, M. Haneda, W. Xie, Y. Nanba, M. Koyama, F. Wang, S. Kawaguchi, Y. Kubota, H. Kitagawa, Copper substitution Induced CO Adsorption Site Change of a Ruthenium Catalyst for Highly Enhanced CO Oxidation Activity, Angew. Chem. Int. Ed., 2018, in press, doi;10.1002/anie.201812325
  3. Yuta Ogura, Kotoko Tsujimaru, Katsutoshi Sato, Shin-ichiro Miyahara, Takaaki Toriyama, Tomokazu Yamamoto, Syo Matsumura, Katsutoshi Nagaoka, A Ru/La0.5Pr0.5O1.75 catalyst for low-temperature ammonia synthesis, ACS Sustainable Chemistry & Engineering, 2018, in press, doi:10.1021/acssuschemeng.8b04683
  4. Nor Diana Zulkifli, Takayoshi Ishimoto, Katstoshi Sato, Takaaki Eboshi, Katsutoshi Nagaoka, Combined Theoretical and Experimental Studies of CO Oxidation on PdRu Nanoalloy, Appl.Catal.A:General, in press
  5. Kazuya Imamura, Hiroko Kato, Yuichiro Wada, Kazuhiro Makabe, Ayumu Onda, Atsuhiro Tanaka, Hiroshi Kominami, Katsutoshi Sato, Katsutoshi Nagaoka, Photocatalystic chemoselective cleavage of C-O bonds under hydrogen gas- and acid-free conditions, Chem.Commun., 2018, 54,7298
    doi:10.1039/C8CC03362E
    Inside back cover
  6. Y.Nishida, Chandan Chaudhari, H.Imatome, K.Sato, K.Nagaoka, Selective Hydrogenation of Nitriles to Secondary Imines over Rh-PVP Catalyst under Mild conditions, Chemistry Letters, 47 (2018) 938-940.
    doi:10.1246/cl.180349
  7. Lin Yu, Katsutoshi Sato, Takaaki Toriyama, Tomokazu Yamamoto, Syo Matsumura, Katsutoshi Nagaoka, Influence of the Crystal Structure of Titanium Oxide on the Catalytic Activity of Rh/TiO2 in Steam Reforming of Propane at Low Temperature, Chemistry - A European Journal, 24 (2018) 8742-8746
    doi:10.1002/chem.201800936
  8. 永岡勝俊,佐藤勝俊,山本知一,松村晶,超高分解能電子顕微鏡を用いた触媒の微細構造解析〜世界最高レベルの性能を持つアンモニア合成触媒とアンモニアから水素を簡単に取り出す分解触媒の開発に貢献〜,NanotechJapan Bulletin,企画特集 ナノテクノロジーPick Up 〜新展開をもたらすナノテクノロジープラットフォーム〜<第13回>
  9. Yuta Ogura, Katsutoshi Sato, Shin-ichiro Miyahara, Yukiko Kawano, Takaaki Toriyama, Tomokazu Yamamoto, Syo Matsumura, Saburo Hosokawa, and Katsutoshi Nagaoka, Efficient ammonia synthesis over a Ru/La0.5Ce0.5O1.75 catalyst pre-reduced at high temperature, Chemical Science, 2018, 9, 2230 - 2237
    doi:10.1039/c7sc05343f
  10. H. Asakura, S. Hosokawa, T. Ina, K. Kato, K. Nitta, K. Uera, T. Uruga, H. Miura, T. Shishido, J. Ohyama, A. Satsuma, K. Sato, A. Yamamoto, S. Hinokuma, H. Yoshida, M. Machida, S. Yamazoe, T. Tsukuda, K. Teramura, T. Tanaka, Dynamic Behavior of Rh Species in Rh/Al2O3 Model Catalyst during Three-Way Catalytic Reaction: An Operando X-ray Absorption Spectroscopy Study, J. Am. Chem. Soc., 140 (2018) 176-184.
    doi:10.1021/jacs.7b07114
Pagetop

2017

  1. Y. Nishida, K. Sato, T. Yamamoto, D. Wu, K. Kusada, H. Kobayashi, S. Matsumura, H. Kitagawa, K. Nagaoka, Facile Synthesis of Size-Controlled Rh Nanoparticles via Microwave-Assisted Alcohol Reduction and Their Catalysis of CO Oxidation, Chemistry Letters, 46 (2017) 1254-1256.
    doi:10.1246/cl.170440
  2. Natalia Palina, Osami Sakata, Loku S. Rosantha Kumara, Chulho Song, Katsutoshi Sato, Katsutoshi Nagaoka, Tokutaro Komatsu, Hirokazu Kobayashi, Kohei Kusada, Hiroshi Kitagawa, Electronic Structure Evolution with Composition Alteration of RhxCuy ,Alloy Nanoparticles, Sci. Rep. 7 (2017) 41264.
    doi:10.1038/srep41264
  3. 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, Sci. Adv. 3 (2017) e1602747.
    doi: 10.1126/sciadv.1602747
  4. 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, Chem. Sci., 8 (2017) 674-679.
    doi: 10.1039/c6sc02382g
  5. T. Komatsu, H. Kobayashi, K. Kusada, Y. Kubota, M. Takata, T. Yamamoto, S. Matsumura, K. Sato, K. Nagaoka, H. Kitagawa, First-Principles Calculation, Synthesis, and Catalytic Properties of Rh-Cu Alloy Nanoparticles, Chem. - Eur. J. 23 (2017) 57-60.
    doi: 10.1002/chem.201604286
  6. 佐藤勝俊,永岡勝俊,エネルギーキャリアとしてのアンモニア合成を指向した酸化プラセオジム担持ルテニウム触媒の開発,水素エネルギーシステム,42 (2017) 20-25.
  7. B. Huang, H. Kobayashi, T. Yamamoto, S. Matsumura, Y. Nishida, K. Sato, K. Nagaoka, S. Kawaguchi, Y. Kubota, H. Kitagawa, Solid-Solution Alloying of Immiscible Ru and Cu with Enhanced CO Oxidation Activity, J. Am. Chem. Soc. 139 (2017) 4643-4646.
    doi: 10.1021/jacs.7b01186
  8. K. Sato, N. Abe, T. Kawagoe, S. Miyahara, K. Honda, K. Nagaoka, Supported Ni catalysts prepared from hydrotalcite-like compounds for the production of hydrogen by ammonia decomposition, Int. J. Hydrogen Energy, 42 (2017) 6610-6617. doi: 10.1016/j.ijhydene.2016.11.150
Pagetop

2016

  1. Katsutoshi Sato, Hiroyuki Tomonaga, Tomokazu Yamamoto, Syo Matsumura, Nor Diana Binti Zulkifli, Takayoshi Ishimoto, Michihisa Koyama, Kohei Kusada, Hirokazu Kobayashi, Hiroshi Kitagawa, and Katsutoshi Nagaoka, A Synthetic Pseudo-Rh: NOx Reduction Activity and Electronic Structure of Pd-Ru Solid-solution Alloy Nanoparticles,Scientific Reports 6(2016) 28265,doi:10.1038/srep28265.
Pagetop

2015

  1. Md. Shahajahan Kutubi, Katsutoshi Sato, Kenji Wada, Tomokazu Yamamoto, Syo Matsumura, Kohei Kusada, Hirokazu Kobayashi , Hiroshi Kitagawa, Katsutoshi Nagaoka, Dual Lewis Acidic/Basic Pd0.5Ru0.5-PVP Alloyed Nanoparticle: Outstanding Catalytic Activity and Selectivity in Suzuki-Miyaura Cross-Coupling Reaction, ChemCatChem, 7 (2015) 3887-3894
  2. 永岡勝俊, ルテニウム(Ru)系分解触媒, アンモニアを用いた水素エネルギーシステム, シーエムシー出版 (2015) 177-185 (Japanese Book).
  3. Katsutoshi Nagaoka, Katsutoshi Sato, Development of Efficient Cold-Start Process for Oxidative Reforming of n-Butane for Fuel Cell Applications, J. Jpn. Petrol. Inst. 58 (2015) 274-284 [invited review paper].
Pagetop

2014

  1. Katsutoshi Sato, Sho Yagi, Shuhei Zaitsu, Godai Kitayama, Yuto Kayada, Kentaro Teramura, Yusaku Takita, Katsutoshi Nagaoka, Inhibition of Ammonia Poisoning by Addition of a Small Amount of Pt to Ru/α-Al2O3 for Preferential CO Oxidation, ChemSusChem, 7 (2014)3264-3267.
  2. Masaaki Sadakiyo, Masaru Kon-no, Katsutoshi Sato, Katsutoshi Nagaoka, Hidetaka Kasai, Kenichi Kato and Miho Yamauchi,Synthesis and catalytic application of PVP-coated Ru nanoparticles embedded in a porous metal?organic framework, Dalton Trans., 43 (2014) 11295-11298.
  3. Katsutoshi Nagaoka,Takaaki Eboshi, Naruhiko Abe,Shin-ichiro Miyahara,Kyoko Honda, Katsutoshi Sato, Influence of basic dopants on the activity of Ru/Pr6O11 for hydrogen production by ammonia decomposition, Int. J. Hydrogen Energy, Accepted, DOI: 10.1016/j.ijhydene.2014.07.142
  4. Katsutoshi Sato, Kouhei Adachi, Yusaku Takita, Katsutoshi Nagaoka, Effect of Nature of CeO2 Support of Rh Catalyst on Triggering Oxidative Reforming of n-Butane for H2 Production at Ambient Temperature" ChemCatChem, 6 (2014) 784-789. (Inside Cover Picture)
  5. Kohei Kusada, Hirokazu Kobayashi, Ryuichi Ikeda, Yoshiki Kubota, Yoshiki Tanaka, Shoichi Toh, Tomokazu Yamamoto, Syo Matsumura, Naoya Sumi, Katsutoshi Sato, Katsutoshi Nagaoka, Hiroshi Kitagwa, Solid Solution Alloy Nanoparticles of Immiscible Pd and Ru Elements Neighboring on Rh: Changeover of the Thermodynamic Behavior for Hydrogen Storage and Enhanced CO-Oxidizing Ability, J. Am. Chem. Soc., 136 (2014) 1864-1871.
Pagetop

2013

  1. Kohei Kusada, Hirokazu Kobayashi, Tomokazu Yamamoto, Syo Matsumura, Naoya Sumi, Katsutoshi Sato, Katsutoshi Nagaoka, Yoshiki Kubota, Hiroshi Kitagawa, Discovery of Face-Centered-Cubic Ruthenium Nanoparticles:Facile Size-Controlled Synthesis Using the Chemical Reduction Method, J. Am. Chem. Soc., 135 (2013) 5493-5496.
  2. Katsutoshi Nagaoka, Yosuke Abe, Yusaku Hashimoto, Takahiro Ishikawa, Katsutoshi Sato, Yusaku Takita, Toshiya Wakatsuki, Masahiro Kunisu, Eri Suda, Shin Inamoto, Cr3+-Co0.054Ni0.018Mg0.93O Solid-Solution Catalysts for High-Pressure Syngas Production: Effect of Chromium on the Reduction and Catalysis, ACS Catal., 3 (2013) 1564-1572.
Pagetop

2012

  1. Susumu Hikazudani, Tatsuya Mochida, Naofumi Matsuo, Katsutoshi Nagaoka, Tatsumi Ishihara, Hisayoshi Kobayashi, Yusaku Takita, Monoatomically dispersed Pd/TiO2 catalyst effective for epoxidation of propylene at ambient temperature in the presence of H2 and O2, J. Mol. Catal. A: Chem., 358 (2012) 89-98.
  2. 永岡勝俊, 佐藤勝俊, 炭化水素による水素製造触媒と起動プロセスの開発, ケミカルエンジニアリング, 2012年9月号, 674-678.
  3. Katsutoshi Nagaoka, Katsutoshi Sato, Yusaku Takita, Effect of the nature of rhodium catalyst supports on initiation of H2 production during n-butane oxidative reforming at room temperature,  J. Catal., 287 (2012) 86-92.
  4. Katsutoshi Sato, Yohei Tanaka, Akira Negishi, Tohru Kato, Dual fuel type solid oxide fuel cell using dimethyl ether and liquefied petroleum gas as fuels, J. Porous Mater., 217 (2012) 37-42.
Pagetop

2011

  1. S. Hikazudani, T. Mochida, K. Yano, K. Nagaoka, T. Ishihara, Y. Takita , Mono-atomically well-dispersed Pd/TiO2 catalyst effective for epoxidation of propylene at ambient temperature in the presence of H2 and O2, Cat. Commun., 12 (2011) 1396-1400.
  2. Katsutoshi Sato, Akiko Ito, Kosuke Kwano, Yusaku Takita, Katsutoshi Nagaoka, Oxidative Steam Reforming of Ethanol over Supported Ni Catalysts at Relatively Low Temperature, J. Jpn. Pet. Inst. (in Japanese), 54(5) (2011) 331-337.
  3. Katsutoshi. Sato, Yohei Tanaka, Akihiko Momma, Ken Kato, Akira Negishi, Thoru Kato, Power Generating Property of Tubular SOFC Using DME as Fuel: Focus on Portable Device, ECS Trans., 35(1) (2011) 713-719.
  4. Yohei Tanaka, Akihiko Momma, Katsutoshi Sato, Tohru Kato, Fuel Flexibility of Anode-Supported Planar Solid Oxide Fuel Cell Evaluated With Developed Simulated-Reformate-Gas Generator, J. Fuel Cell Sci. Technol., 8 (2011) 061012-1-061012-6
Pagetop

2010

  1. Katsutoshi Sato, Fumiaki Sago, Katsutoshi Nagaoka, Yusaku Takita, Preparation and Characterization of Active Ni/MgO in Oxidative Steam Reforming of n-C4H10, Int. J. Hydrogen Energy, 35 (2010) 5393-5399.
  2. Katsutoshi Nagaoka, Kyoko Honda, Megumi Ibuki, Katsutoshi Sato,Yusaku Takita, Highly Active Cs2O/Ru/Pr6O11 as a Catalyst for Ammonia Decomposition, Chem Lett., 39(9) (2010) 918-919.
  3. Katsutoshi Sato, Kosuke Kawano, Akiko Ito, Yusaku Takita, Katsutoshi Nagaoka, Hydrogen Production from Bioethanol: Oxidative Steam Reforming of Aqueous Ethanol Triggered by Oxidation of Ni/Ce0.5Zr0.5O2_x at Low Temperature, ChemSusChem, 3 (2010) 1364-1366.
Pagetop