Rchr

J-GLOBAL ID：200901026338284044 Update date: Sep. 19, 2024

Hirai Takayuki

ヒライタカユキ | Hirai Takayuki

Affiliation and department：
Job title： Professor

Research field (3)： Catalytic processes and resource chemistry , Chemical reaction and process system engineering , Functional solid-state chemistry

Research keywords (5)：環境・エネルギー・光化学・太陽エネルギー , Solar Energy , Photochemistry , Energy , Environment

Research theme for competitive and other funds (36)：

2022 - 2025 Function-integrated resin semiconductor photocatalyst for hydrogen peroxide production from water and dioxygen
2021 - 2024 Metal nanoparticles/semiconductor photocatalysts for hypochlorous acid from salt water and air
2020 - 2023 Light-triggered on-demand synthesis of functional metal nanoparticles
2019 - 2022 Solar Ammonia Production from Water and Dinitrogen on Metal-Free Carbon NItride Photocatalysts
2018 - 2021 メタルフリー窒化炭素光触媒による水と窒素からの太陽光アンモニア合成

2018 - 2021 Photocatalytic organic synthesis on metal nanoparticles/semiconductor heterojunction

2015 - 2018 Highly-Sensitive Optical Sensing for Hazardous Ions Based on Photochromic Molecules

2015 - 2017 Photochemical Morphology Control of Metal Nanoparticles Based on Their Plasmonic Absorption

2014 - 2017 Visible-Light-Driven Fine Chemical Synthesis Based on Construction of New Metal Nanoparticles/Semiconductor Heterojunctions

2011 - 2014 Fine Chemical Synthesis on Metal Nanoparticle Photocatalysts

2011 - 2012 Photocatalytic approaches towards recycling of biomass and harmful materials

2011 - 2012 Design of chemical UV actinometer without the use of rare metal components

2008 - 2010 Development of highly selective synthesis methods based on the functionality assembled photocatalysts

2005 - 2006 ナノ粒子およびナノ微細構造光触媒・光機能材料の合成と機能

2003 - 2006 REMOVAL OF AN ORGANIC COMPOUND IN WATER BY A COMPOSITE OF TITANIUM PHOSPHATE POROUS CARBON MATERIAL

2003 - 2005 Highly Selective Organic Synthesis within Organized Nanopores as a Photocatalytic Reactor

2003 - 2004 ミクロ反応場を用いる半導体ナノ粒子およびナノ微細構造光機能材料合成に関する研究

2001 - 2002 Preparation and Nanostructure-Control Technologies for Fine Particulate Advanced Materials Using Organized Interfacial Reaction Field

2000 - 2001 Novbel Desulfurization, Denitrogenation, and Demetalation Process for Fuel Oils Effected by Photochemical Reactions

2000 - 2001 Development of Processing Technology for Nanoparticles as Advanced Materials

1999 - 2000 Microscopic Structure Control for Composite Fine Particles by Using Microscopic Reaction Field

1998 - 1999 Preparation and Processing of Quantum-sized Ultrafine Particles : Preparation and Utilization of Advanced Composite Materials

1997 - 1998 Preparation Process for Fine Particles of Finely-Controlled Morphology using Emulsion as a Reaction Field

1997 - 1998 Development of Novel Desulfurization and Dmetallization Process for Light and Residue Oils using Photochemical Reaction and Liquid-Liquid Extraction

1996 - 1997 Research on Preparationand Application of Stress-Responsive Nano-Colloid

1996 - 1997 Research on Preparation and Utilization of Functional Nano-Particles Having Finely-Controlled Structure

1995 - 1995 光化学反応を利用する重・軽油の新規な脱硫プロセスの開発

1994 - 1994 光化学反応と液液抽出法を複合化した新規な重・軽油の脱硫プロセスの開発

1993 - 1993 光酸化還元反応と溶媒抽出法を組み合わせた新規なレアメタルの高度分離プロセス

1992 - 1993 Development of Preparation Process of Fine Particles Using Reverse Micelles

乳化液膜(W/O/W型エマルション)を反応場とする粒径・形態が高度に制御された微粒子材料の調製プロセスに関する研究

ナノ光触媒材料の開発と機能

ナノ粒子の合成・プロセッシングおよび機能材料合成に関する研究

Studies on Preparation Process of Size- and Morphology-controlled Fine Particles using Emulsion Liquid Membrane (W/O/W Emulsion) System

Nanostructured Photocatalysts for Environmental Photochemical Engineering

Studies on Preparation and Processing of Nanoparticles and Their Application as Advanced Materials

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Papers (115)：

Yasuhiro Shiraishi, Taku Oshima, Takayuki Hirai. Isomerization, Protonation, and Hydrolysis Properties of Naphthalimide-Containing Spiropyran in Aqueous Media. The Journal of Physical Chemistry B. 2024. 128. 36. 8797-8806
Yasuhiro Shiraishi, Keisuke Kinoshita, Keisuke Sakamoto, Koki Yoshida, Wataru Hiramatsu, Satoshi Ichikawa, Shunsuke Tanaka, Takayuki Hirai. Resorcinol-formaldehyde semiconducting resins as precursors for carbon spheres toward electrocatalytic oxygen reduction. Chemical communications (Cambridge, England). 2024
Yasuhiro Shiraishi, Shotaro Akiyama, Wataru Hiramatsu, Kazutoshi Adachi, Satoshi Ichikawa, Takayuki Hirai. Sunlight-Driven Nitrate-to-Ammonia Reduction with Water by Iron Oxyhydroxide Photocatalysts. JACS Au. 2024. 4. 5. 1863-1874
Yasuhiro Shiraishi, Masahiro Jio, Koki Yoshida, Yoshihiro Nishiyama, Satoshi Ichikawa, Shunsuke Tanaka, Takayuki Hirai. Nafion-Integrated Resorcinol-Formaldehyde Resin Photocatalysts for Solar Hydrogen Peroxide Production. JACS Au. 2023
Yasuhiro Shiraishi, Yoshifumi Shimabukuro, Kaho Shima, Satoshi Ichikawa, Shunsuke Tanaka, Takayuki Hirai. Sunlight-Driven Generation of Hypochlorous Acid on Plasmonic Au/AgCl Catalysts in Aerated Chloride Solution. JACS Au. 2023. 3. 5. 1403-1412

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MISC (553)：

Supported Alloy Nanoparticle Catalyst with Regenerable Activity by Visible Light Irradiation. 2013. 65. 4. 87-90
Organic Transformations by Photocatalysts Consisting of Metal Nanoparticles and Titanium Dioxide. 2012. 54. 5. 296-301
Yasuhiro Shiraishi, Shigehiro Sumiya, Takayuki Hirai. Highly sensitive cyanide anion detection with a coumarin-spiropyran conjugate as a fluorescent receptor. Chemical Communications. 2011. 47. 17. 4953-4955
Yasuhiro Shiraishi, Masataka Itoh, Takayuki Hirai. Rapid colorimetric sensing of cyanide anion in aqueous media with a spiropyran derivative containing a dinitrophenolate moiety. TETRAHEDRON LETTERS. 2011. 52. 13. 1515-1519
Shigehiro Sumiya, Takahiro Sugii, Yasuhiro Shiraishi, Takayuki Hirai. A benzoxadiazole-thiourea conjugate as a fluorescent chemodosimeter for Hg(II) in aqueous media. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY. 2011. 219. 1. 154-158

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Patents (6)：

メタロシリケート光触媒を用いた物質変換法
化石燃料の脱硫及び脱窒素方法
化石燃料の脱メタル方法
石油類の脱硫方法
希土類金属イオンの分離回収方法

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Books (8)：

Advanced Liquid-liquid Extraction System using Photochemical Reduction for Metals (共著)
Proceedings of the International Solvent Extraction Conference, ISEC 2002, K. C. Sole, P. M. Cole, J. S. Preston and D. J. Robinson (Editor), South African Institute of Mining and Metallurgy, Johannesburg 2002
光化学反応と溶媒抽出法を用いた希土類元素の分離(共著)
抽出技術集覧 1997
Separation of Rare Earth Elements by Liquid-Liquid Extraction and Photochemical Reaction (共著)
Chushutsu Gijutsu Shuran 1997
Separation of Rare Metals by Solvent Extraction Employing Reductive Stripping Technique (共著)
Mineral Processing and Extractive Metallurgy Review 1997
Preparation of Fine Particles Using Emulsified Liquid Membranes (共著)
Value Adding Through Solvent Extration, The University of Melbourne, Melbourne 1996

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Works (8)：

機能集積型光触媒による高選択的有機合成プロセスの開発
2008 -
ナノ粒子およびナノ微細構造光触媒・光機能材料の合成と機能
2006 -
組織化ナノ細孔を光触媒反応場とする高選択的有機合成
2005 -
ナノ粒子およびナノ微細構造光触媒・光機能材料の合成と機能
2005 -
希土類化合物ナノ粒子の合成
2004 -

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Professional career (2)：

(BLANK) (Osaka University)
(BLANK) (Osaka University)

Work history (1)：

2021/04 - 現在 Research Center for Solar Energy Chemistry, Graduate School of Engineering Science Professor

Committee career (9)：

2006 - 化学工学会論文誌編集委員
2006 - 化学工学会英文誌編集委員
2004 - 日本太陽エネルギー学会関西支部幹事
2004 - 触媒学会光触媒研究会世話人
2004 - 近畿化学協会事業企画委員会委員

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Awards (6)：

2003 - 平成14年度石油学会野口記念奨励賞
2003 - Noguchi-Kinen Award for Encouragement of Young Scientists, The Japan Petroleum Institute
2001 - 化学工学論文集2000年度優秀論文賞
2001 - Excellent Paper Award for Kagaku Kogaku Ronbunshu, 2000, The Society of Chemical Engineers, Japan
1997 - 平成8年度化学工学会奨励賞

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Association Membership(s) (23)：

日本太陽エネルギー学会関西支部 , 光化学協会 , 日本太陽エネルギー学会 , 触媒学会 , 日本植物工場学会 , 日本希土類学会 , 近畿化学協会 , 石油学会 , 日本溶媒抽出学会 , 電気化学会 , 日本化学会 , 化学工学会 , Japanese Photochemistry Association , Japan Solar Energy Society , Japanese Society of High Technology in Agriculture , Kinki Chemical Society , Catalysis Society of Japan , The Rare Earth Society of Japan , The Japan Petroleum Institute , The Electrochemical Society of Japan , Japanese Association of Solvent Extraction , The Chemical Society of Japan , The Society of Chemical Engineers, Japan

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