Kyushu University Academic Staff Educational and Research Activities Database
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Hisahiro Einaga Last modified date:2023.11.27

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 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Field of Specialization
catalysis chemistry
Outline Activities
Catalysts are key materials for material transformation, and catalytic chemistry plays an increasingly important role, especially in the environmental and energy fields, where urgent social issues are mounting. We are designing and developing catalytic materials based on composite oxide catalysts, metal nanoparticles, zeolites, and clusters, and attempting to control the physical properties and catalytic properties of these functional inorganic materials for application in various environmental and energy processes.
Research Interests
  • Design of catalytic materials based on metal nanoparticles
    keyword : nanoparticle, catalysis, inorganic synthesis chemistry
  • Developement of catalytic oxidation processes by using ozone
    keyword : ozone, catalysis, oxidation
  • Application of photocatalysts to environmental remediation
    keyword : photocatalyst, hazardous materials, purification technology
Academic Activities
1. Hisahiro Einaga, Yusaku Nasu, Manabu Oda, H. Saito, Catalytic performances of perovskite oxides for CO oxidation under microwave irradiation, CHEMICAL ENGINEERING JOURNAL, 10.1016/j.cej.2015.07.051, 283, 97-104, 2016.01.
2. Hisahiro Einaga, Ryo Shiranita, H. Saito, Hata, Satoshi, Codeposition of Colloidal Platinum Particles and Iron Chloride Precursor on TiO2 for Efficient Catalytic Oxidation of CO to CO2, CHEMISTRY LETTERS, 10.1246/cl.150903, 44, 12, 1786-1788, 2015.12.
3. Hisahiro Einaga, Nanako Maeda, Yusuke Nagai, Catalytic Properties of Supported Metal Oxides for Oxidation Using Ozone, Catalysis Science & Technology, 10.1039/C5CY00315F, 5, 3147-3158, 2015.08.
4. Hisahiro Einaga, Nanako Maeda, Shintaro Yamamoto, 寺岡 靖剛, Catalytic properties of copper-manganese mixed oxides supported on SiO2 for benzene oxidation with ozone, CATALYSIS TODAY, 10.1016/j.cattod.2014.09.018, 245, 22-27, 2015.05.
5. Hisahiro Einaga, Junya Tokura, Yasutake Teraoka, Kazuhide Ito, Kinetic analysis of TiO2-catalyzed heterogeneous photocatalytic oxidation of ethylene using computational fluid dynamics, CHEMICAL ENGINEERING JOURNAL, 10.1016/j.cej.2014.11.017, 263, 325-335, 2015.03.
6. Hisahiro Einaga, Akihiro Kiya, Satoru Yoshioka, 寺岡 靖剛, Catalytic Properties of Copper Manganese Mixed Oxides Prepared by Coprecipitation Using Tetraammonium Hydroxide, Catalysis Science & Technology, 10.1039/C4CY00660G, 4, 3713-3722, 2015.02.
7. Hisahiro Einaga, Narihiro Urahama, 藤 章裕, 寺岡 靖剛, CO oxidation over TiO2-supported Pt-Fe Catalysts Prepared by Coimpregnation Methods, Catalysis Letters, 10.1007/s10562-014-1316-3, 1653-1660, 2014.10.
8. 永長 久寛, 川原田純基, 木村加奈, 寺岡 靖剛, Preparation of platinum nanoparticles on TiO2 from DNA-protected particles, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 10.1016/j.colsurfa.2014.04.056, 455, 179-184, 2014.08.
9. 永長 久寛, 寺岡 靖剛, 尾形 敦, Catalytic Oxidation of Benzene by Ozone over Manganese Oxides Supported on USY zeolite, Journal of catalysis, 10.1016/j.jcat.2013.05.016, 305, 227-237, 2013.06.
10. 永長 久寛, 前田菜那子, 寺岡 靖剛, Effect of Catalyst Composition and Preparation Conditions on Catalytic Properties of Unsupported Manganese Oxides for Benzene Oxidation with Ozone, Applied Catalysis B: Environmental, 10.1016/j.apcatb.2013.05.041, 142-143, 406-413, , 2013.05.
11. 永長 久寛, 望月啓介, Yasutake Teraoka, Photocatalytic Oxidation Processes for Toluene Oxidation over TiO2 Catalysts, Catalysts, 10.3390/catal3010219, 3, 219-231, 2013.02.
12. K. Kimura, H. Einaga and Y. Teraoaka, Preparation of highly dispersed platinum catalysts on various oxides by using polymer-protected nanoparticles, Catalysis Today, 164, 1, 88-91, 2011.06.
13. H. Einaga, Y. Teraoka and A. Ogata, Benzene Oxidation with Ozone over Manganese Oxide Supported on Zeolite Catalysts, Catalysis Today, 164, 1, 571-574, 2011.06.
14. H. Einaga, S. Hyodo, and Y. Teraoka, Complete Oxidation of Benzene over Perovskite-type Oxide Catalysts, Topics in Catal., 53, 629, 2010.06.
15. H. Einaga and A. Ogata, Catalytic Oxidation of Benzene with Ozone over SiO2-supported Manganese Oxides, J. Hazard. Mater., 164, 1236-1241, 2009.03.
16. H. Einaga, M. Harada and A. Ogata, Relationship between the Structure of Manganese Oxides on Alumina and Catalytic Activities for Benzene Oxidation with Ozone, Catal. Lett., 129, 422-427, 2009.03.
17. Masafumi Harada, Hisahiro Einaga, In-Situ XAFS Studies of Au Particle Formation by Photoreduction in Polymer Solutions, Langmuir, 23, 6536 - 6543, 2007.06.
18. H. Einaga, S. Futamura, Catalytic oxidation of benzene with ozone over Mn ion-exchanged zeolites, Catal. Commun., 8, 557-560., 2007.01.
19. Masafumi Harada, Hisahiro Einaga, Preparation of Pt/Rh Bimetallic Colloidal Particles in Polymer Solutions Using Borohydride-Reduction, J. Colloid.Interf. Sci., 308, 568-572 (2007)., 2007.01.
20. H. Einaga, S. Futamura,, Effect of Water Vapor on Catalytic Oxidation of Benzene with Ozone on Alumina-supported Manganese Oxides, J. Catal., 243, 446-450., 2006.10.
21. H. Einaga, M. Harada, Photochemical Preparation of PVP-stabilized Platinum Colloids and Their Deposition on Titanium Dioxide, Langmuir, 21, 2578-2584., 2005.01.
22. H. Einaga, S. Futamura, Oxidation Behavior of of Cyclohexane on Alumina-supported Manganese Oxides with Ozone, Appl. Catal. B: Environ., 60, 49-55., 2005.01.
23. H. Einaga, T. Ibusuki, S. Futamura, Photocatalytic Oxidation of Benzene in Air, J. Solar Energy Eng., 126, 789-793., 2004.01.
24. H. Einaga, S. Futamura, Catalytic Oxidation of Benzene with Ozone over Alumina-supported Manganese Oxides, J. Catal., 227, 304-312., 2004.01.
25. H. Einaga, M. Harada, S. Futamura, T. Ibusuki, Generation of Active Sites for CO Photooxidation on TiO2 by Platinum Deposition, J. Phys. Chem. B, 107, 9290-9297., 2003.01.
26. H Einaga, S. Futamura, T. Ibusuki, Heterogeneous Photocatalytic Oxidation of Benzene, Toluene, Cyclohexene and Cyclohexane in Humidified Air, Comparison of Decomposition Behavior on Photoirradiated TiO2 Catalyst, Appl. Catal., B: Environ., 38, 215-., 2002.01.
27. H. Einaga, S. Futamura, T. Ibusuki, Complete Oxidation of Benzene in Gas Phase by Platinized Titania Photocatalysts, Environ. Sci. & Technol., 35, 1880 (2001)., 2001.01.
28. H. Einaga, S. Futamura, T. Ibusuki, Photocatalytic Decomposition of Benzene over TiO2 in a Humidified Airstream, Phys. Chem. Chem. Phys, 1, 4903-4908, 1999.12.
29. H.Einaga, A. Ogata, S. Futamura, T. Ibusuki, The Stabilization of Active Oxygen Species by Pt Supported on TiO2, Chem. Phys. Lett., 338, 303 (2001)..
30. 永長 久寛, 山本晋太郎, 前田菜那子, 寺岡 靖剛, Structural analysis of manganese oxides supported on SiO2 for benzene oxidation with ozone, Catalysis Today, 10.1016/j.cattod.2014.05.018, 242, Part B, 287-293.
Membership in Academic Society
  • The Chemical Society of Japan
  • American Chemical Society
  • Catalysis Society of Japan
  • The Japanese Photochemistry Association
  • Japan Ozone Association
  • The Japan Petroleum Institute
Educational Activities
Catalysts are closely related to academic fields such as inorganic chemistry, reaction engineering, physical chemistry, analytical chemistry, organic reaction chemistry, and technical fields such as energy and environmental engineering. Currently, many problems and issues are piling up in the environmental and energy fields, such as pollution by hazardous chemicals and the development of alternative energy sources to petroleum. In order to solve these problems, it is necessary to develop research in cross-disciplinary and interdisciplinary areas and to open up new fields, in addition to advancing individual academic fields. We will foster researchers and engineers who will actively tackle environmental and energy issues through basic and applied research based on inorganic materials chemistry.