Rchr
J-GLOBAL ID:201501052356682675   Update date: Oct. 02, 2024

Sakamoto Yosuke

Sakamoto Yosuke
Affiliation and department:
Research field  (2): Atmospheric and hydrospheric science ,  Environmental dynamics
Research keywords  (10): ハロゲン ,  オゾン ,  エアロゾル ,  atmospheric environment ,  gas phase photo-chemistry ,  heterogeneous chemistry ,  laser spectroscopy ,  mass spectrometry ,  kinetics ,  atmospheric chemistry
Research theme for competitive and other funds  (7):
  • 2021 - 2024 Chemical dynamics of atmospheric peroxyl radicals
  • 2021 - 2024 Re-Consideration of Ozone Formation Mechanism and Proposal of Scientific Basis for Oxidant Control Based on Regional Characteristics
  • 2019 - 2023 Reconsideration of a role of RO2 uptake by aerosols in the atmospheric HOx cycle based on the kinetics study
  • 2016 - 2021 Precise analysis of HOx cycle in the air by novel techniques and new development of oxidants and aerosols chemical dynamics
  • 2016 - 2018 Qquantitative evaluation of atmospheric aerosol oxidation (aging) rate by HOx radicals
Show all
Papers (65):
  • Sakamoto Yosuke. Frontiers of Atmospheric Chemistry: No. 2. Tropospheric HOX chemistry-Overview of Photochemical Oxidant and Secondary Particle Formation Mechanisms-. Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi. 2024. 59. 3. A126-A138
  • Nagomi Ohara, Takahiro Shioji, Jun Matsumoto, Satoshi Inomata, Yosuke Sakamoto, Yoshizumi Kajii, Hiroshi Shiigi, Yasuhiro Sadanaga. Improved continuous measurement system for atmospheric total peroxy and total organic nitrate under the high NOx condition. Review of Scientific Instruments. 2024. 95. 4
  • Jun Zhou, Yukiko Fukusaki, Kentaro Murano, Tania Gautam, Yu Bai, Yoshimi Inomata, Hiroaki Komatsu, Mayuko Takeda, Bin Yuan, Min Shao, et al. Investigation of HO2 uptake mechanisms onto multiple-component ambient aerosols collected in summer and winter time in Yokohama, Japan. Journal of Environmental Sciences (China). 2024. 137. 18-29
  • Yu Morino, Yasuhiro Sadanaga, Kei Sato, Yosuke Sakamoto, Tatsuya Muraoka, Kosuke Miyatake, Jiaru Li, Yoshizumi Kajii. Direct evaluation of the ozone production regime in smog chamber experiments. Atmospheric Environment. 2023. 309. 119889-119889
  • Muxi Wang, Akira Matsugi, Yoshinori Kondo, Yosuke Sakamoto, Yoshizumi Kajii. Impact of Hydrogen Mixture on Fuel Consumption and Exhaust Gas Emissions in a Truck with Direct-Injection Diesel Engine. Energies. 2023. 16. 11. 4466-4466
more...
MISC (82):
  • 坂本陽介, 坂本陽介, 坂本陽介, LI Jiaru, 河野七瀬, 中山智喜, 佐藤圭, 梶井克純, 梶井克純, 梶井克純. Determination of Uptake Coefficient of Isoprene-Derived Organic Peroxy Radical onto Ambient Particles Using Laser Spectroscopic Techniques. 大気環境学会誌(Web). 2023. 58. 1
  • 坂本陽介, 坂本陽介, 坂本陽介. Study of Verification of Suppression Effect on Tropospheric Ozone Formation by Aerosol Particles and Source Identification of Unidentified and Difficult to Measure OH-reactive Substances. 大気環境学会誌(Web). 2023. 58. 1
  • 森野悠, 佐藤圭, 坂本陽介, 坂本陽介, 定永靖宗, 梶井克純, 梶井克純. 数値モデルによるオゾン生成速度・生成レジームの再現性検証. 大気環境学会誌(Web). 2023. 58. 1
  • 定永靖宗, 河野七瀬, 河野七瀬, 黎珈汝, 坂本陽介, 坂本陽介, 坂本陽介, 中嶋吉弘, 加藤俊吾, 佐藤圭, et al. 都市域における有機硝酸の観測および有機硝酸生成がオゾン生成に与える影響. 大気環境学会誌(Web). 2023. 58. 1
  • 坂本陽介, 坂本陽介, LI Jiaru, 河野七瀬, 中山智喜, 佐藤圭, 梶井克純, 梶井克純. エアロゾルへの有機過酸化ラジカル取り込みによる対流圏オゾン生成抑制効果のHOx反応性測定に基づく定量的評価. 大気環境学会誌(Web). 2023. 58. 1
more...
Lectures and oral presentations  (3):
  • Kinetic Studies of Heterogeneous HOx Uptake by Combining Laser Photolysis and Laser Induced Fluorescence
    (4th International workshop on heterogeneous kinetics related to atmospheric aerosol)
  • Kinetics study of OH radical uptake onto aerosols by laser techniques
    (3rd International workshop on heterogeneous kinetics related to atmospheric aerosol &NSFC-project workshop on chemical processes in formation of air pollution complex in China)
  • Secondary organic aerosol formation via the oligomerization reaction of Criegee intermediate in the ozonolysis of unsaturated volatile organic compounds
    (PACIFICHEM 2015)
Education (3):
  • 2009 - 2012 The University of Tokyo The Graduate School of Engineering Department of Chemical System Engineering
  • 2007 - 2009 Kyoto University Graduate School of Engineering Department of Molecular Engineering
  • 2002 - 2007 Kyoto University Faculty of Engineering School of Industrial Chemistry
Work history (5):
  • 2023/10 - 現在 National Institute for Environmental Studies Regional Environment Conservation Division Senior research scientist
  • 2015/04 - 2023/09 Kyoto University Graduate School of Global Environmental Studies assistant professor
  • 2015/03 - 2023/09 Kyoto University assistant professor
  • 2012/04 - 2015/02 Hokkaido University
  • 2010/04 - 2012/03 The University of Tokyo
Awards (5):
  • 2024/09 - Japan Society for Atmospheric Environment Paper Award Determination of Uptake Coefficient of Isoprene-Derived Organic Peroxy Radical onto Ambient Particles Using Laser Spectroscopic Techniques
  • 2022/09 - Japan Society for Atmospheric Environment Paper Award Emission Characteristics and Comprehensive OH Reactivity Evaluation of Terpenes Emitted from Akamatsu (Pinus Densiflora)
  • 2022/09 - Japan Society for Atmospheric Environment Shinpo award Study of Verification of Suppression Effect on Tropospheric Ozone Formation by Aerosol Particles and Source Identification of Unidentified and Difficult to Measure OH-reactive Substances
  • 2018/09 - Japan Society of Atmospheric Chemistry JpSAC Early Career Scientist Award Kinetic studies for quantitative elucidation of heterogeneous halogene chemistry in the troposphere
  • 2014/05 - THE CHEMICAL SOCIETY OF JAPAN BCSJ Award Article UV-Light-Induced Water Condensation in Air and the Role of Hydrogen Peroxide
Association Membership(s) (3):
JAPAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT ,  THE CHEMICAL SOCIETY OF JAPAN ,  JAPAN SOCIETY OF ATMOSPHERIC CHEMISTRY
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