Researcher Information
researchmap URL
Research Interests
Research Areas
Research History
- Apr. 2025 - Present
Japan Agency for Marine-Earth Science and Technology, 地球環境部門・地球表層システム研究センター, Young Research Fellow - Apr. 2022 - Present
National Institute for Environmental Studies, 地域環境保全領域, 客員研究員 - Apr. 2024 - Mar. 2025
Tokyo Metropolitan University, 客員研究員 - Oct. 2021 - Mar. 2024
Kyoto University, Graduate School of Global Environmental Studies, 特定研究員
Education
- Oct. 2018 - Sep. 2021, Kyoto University, Graduate School of Global Environmental Studies, Course in Global Environmental Studies
- Oct. 2016 - Sep. 2018, Kyoto University, Graduate School of Global Environmental Studies, Courses in Environmental Management Course
- Sep. 2012 - Jun. 2016, Shanghai Jiao Tong University, School of Agriculture and Biology, Resource and environment science
Research activity information
Papers
- Kei Sato; Yu Morino; Yosuke Sakamoto; Jiaru Li; Yasuhiro Sadanaga; Yoshizumi Kajii; Takashi Imamura
A chamber study on effects of aerosol particles upon tropospheric ozone production
Atmospheric Environment, Jun. 2026 - Yasuhiro Sadanaga; Ryota Nojiri; Yukiko Fukusaki; Yuka Kousa; Yoshihiro Nakashima; Nanase Kohno; Jun Zhou; Jiaru Li; Yosuke Sakamoto; Kei Sato; Ayako Yoshino; Akinori Takami; Tomoki Nakayama; Masaya Matsuoka; Yoshizumi Kajii
Direct evaluation of the ozone production regime in the Keihin Industrial Zone, Japan
Atmospheric Environment, Jun. 2026 - Humm Kham Zan Zan Aung; Suwanna Kitpati Boontanon; Jiaru Li; Yosuke Sakamoto; Kentaro Murano; Narin Boontanon; Yoshizumi Kajii
Applicability of compact and useful PM2.5 instrument with gas sensors in Japan and Thailand
Atmospheric Environment: X, Aug. 2025
27, 100350, 100350 - Jiaru Li; Kosuke Miyatake; Yu Morino; Kei Sato; Yasuhiro Sadanaga; Yoshihiro Nakashima; Yosuke Sakamoto; Yoshizumi Kajii
A corresponding relationship between formaldehyde and missing •OH reactivity extrapolated in chamber studies using a mixture of nine VOCs and NOx
Atmospheric Environment, Jun. 2025 - Yosuke Sakamoto; Rikudai Mikami; Jiaru Li; Nanase Kohno; Yu Morino; Kei Sato; Yoshizumi Kajii
Heterogeneous Uptake onto Deliquesced Particles as an Atmospheric Fate of Isoprene-Derived Hydroxy-RO2
ACS ES&T Air, 14 Mar. 2025 - 河野 七瀬; Zhou Jun; 森野 悠; Li Jiaru; 定永 靖宗; 中嶋 吉弘; 佐藤 圭; 加藤 俊吾; 茶谷 聡; 嶋寺 光; 村野 健太郎; 坂本 陽介; 梶井 克純
郊外地域におけるOHラジカル反応性と対流圏オゾン生成特性―AQUAS-Kyoto 2018夏季集中観測データとCMAQモデル解析―
2025
60, 6 - 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, Sep. 2023
309, 119889, 119889 - Jiaru Li; Yosuke Sakamoto; Kei Sato; Yu Morino; Yoshizumi Kajii
〔Major achievements〕Investigation of HO2 uptake onto Cu(II)- and Fe(II)-doped aqueous inorganic aerosols and seawater aerosols using laser spectroscopic techniques
Environmental Science: Atmospheres, 2023 - Sakamoto Yosuke; Li Jiaru; Kohno Nanase; Nakayama Tomoki; Sato Kei; Kajii Yoshizumi
Determination of Uptake Coefficient of Isoprene-Derived Organic Peroxy Radical onto Ambient Particles Using Laser Spectroscopic Techniques
Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi, Jan. 2023
58, 1, 1, 9
[Reviewed] - Jiaru Li; Nanase Kohno; Yosuke Sakamoto; Huy Gia Pham; Kentaro Murano; Kei Sato; Tomoki Nakayama; Yoshizumi Kajii
〔Major achievements〕Potential Factors Contributing to Ozone Production in AQUAS–Kyoto Campaign in Summer 2020: Natural Source-Related Missing OH Reactivity and Heterogeneous HO2/RO2 Loss
Environmental Science & Technology, 20 Sep. 2022
56, 18, 12926, 12936
Lead, Corresponding - Nanase Kohno; Jun Zhou; Jiaru Li; Marina Takemura; Natsuki Ono; Yasuhiro Sadanaga; Yoshihiro Nakashima; Kei Sato; Shungo Kato; Yosuke Sakamoto; Yoshizumi Kajii
Impacts of missing OH reactivity and aerosol uptake of HO2 radicals on tropospheric O3 production during the AQUAS-Kyoto summer campaign in 2018
Atmospheric Environment, Apr. 2022
281, 119130, 119130
[Reviewed] - Jiaru Li; Nanase Kohno; Yosuke Sakamoto; Yukiko Fukusaki; Yuka Kousa; Yasuhiro Sadanaga; Yoshihiro Nakashima; Kei Sato; Sathiyamurthi Ramasamy; Akinori Takami; Ayako Yoshino; Tomoki Nakayama; Shungo Kato; Natsuki Ono; Jun Zhou; Yu Bai; Yoshizumi Kajii
A quantitative understanding of total OH reactivity and ozone production in a coastal industrial area during the Yokohama air quality study (AQUAS) campaign of summer 2019
Atmospheric Environment, Dec. 2021
267, 118754, 118754
[Reviewed]
Lead, Corresponding - Jun Zhou; Kei Sato; Yu Bai; Yukiko Fukusaki; Yuka Kousa; Sathiyamurthi Ramasamy; Akinori Takami; Ayako Yoshino; Tomoki Nakayama; Yasuhiro Sadanaga; Yoshihiro Nakashima; Jiaru Li; Kentaro Murano; Nanase Kohno; Yosuke Sakamoto; Yoshizumi Kajii
Kinetics and impacting factors of HO<sub>2</sub> uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan
Atmospheric Chemistry and Physics, 16 Aug. 2021
21, 16, 12243, 12260
[Reviewed] - Jun Zhou; Kei Sato; Yu Bai; Yukiko Fukusaki; Yuka Kousa; Sathiyamurthi Ramasamy; Akinori Takami; Ayako Yoshino; Tomoki Nakayama; Yasuhiro Sadanaga; Yoshihiro Nakashima; Jiaru Li; Kentaro Murano; Nanase Kohno; Yosuke Sakamoto; Yoshizumi Kajii
Kinetics and impacting factors of HO2 uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan
ATMOSPHERIC CHEMISTRY AND PHYSICS, Aug. 2021
21, 15, 12243, 12260 - Nanase Kohno; Jiaru Li; Yosuke Sakamoto; Yoshizumi Kajii
Rate constants of CH 3 O 2 + NO 2 CH 3 O 2 NO 2 and C 2 H 5 O 2 + NO 2 C 2 H 5 O 2 NO 2 reactions under atmospheric conditions
International Journal of Chemical Kinetics, 17 Dec. 2020
53, 5, 571, 582
[Reviewed] - Jiaru Li; Yosuke Sakamoto; Nanase Kohno; Tomihide Fujii; Kohei Matsuoka; Marina Takemura; Jun Zhou; Maho Nakagawa; Kentaro Murano; Yasuhiro Sadanaga; Yoshihiro Nakashima; Kei Sato; Akinori Takami; Ayako Yoshino; Tomoki Nakayama; Shungo Kato; Yoshizumi Kajii
Total hydroxyl radical reactivity measurements in a suburban area during AQUAS–Tsukuba campaign in summer 2017
Science of The Total Environment, Oct. 2020
740, 139897, 139897
[Reviewed]
Lead - Yosuke Sakamoto; Yasuhiro Sadanaga; Jiaru Li; Kohei Matsuoka; Marina Takemura; Tomihide Fujii; Maho Nakagawa; Nanase Kohno; Yoshihiro Nakashima; Kei Sato; Tomoki Nakayama; Shungo Kato; Akinori Takami; Ayako Yoshino; Kentaro Murano; Yoshizumi Kajii
Relative and Absolute Sensitivity Analysis on Ozone Production in Tsukuba, a City in Japan
Environmental Science & Technology, 03 Dec. 2019
53, 23, 13629, 13635
[Reviewed] - Yajuan Zou; Chengyu Jin; Yue Su; Jiaru Li; Bangshang Zhu
Water soluble and insoluble components of urban PM2.5 and their cytotoxic effects on epithelial cells (A549) in vitro
Environmental Pollution, May 2016
212, 627, 635
[Reviewed]
Misc.
- 定永靖宗; 黎珈汝; 坂本陽介; 坂本陽介; 坂本陽介; 佐藤圭; 森野悠; 井上和也; 河野七瀬; 高見昭憲; 吉野彩子; 中嶋吉弘; 加藤俊吾; 梶井克純; 梶井克純; 梶井克純
オゾン光化学生成速度の実測によるオゾン生成レジームの直接評価
大気環境学会誌(Web), 2024
59, 1 - 村岡達也; 定永靖宗; 黎珈汝; 坂本陽介; 坂本陽介; 佐藤圭; 森野悠; 井上和也; 中嶋吉弘; 加藤俊吾; 高見昭憲; 吉野彩子; 椎木弘; 梶井克純; 梶井克純
2022年夏季つくば市内におけるオゾン生成レジームの実測による評価
大気環境学会年会講演要旨集, 2023
64th - 定永靖宗; 黎珈汝; 坂本陽介; 坂本陽介; 佐藤圭; 森野悠; 井上和也; 河野七瀬; 高見昭憲; 吉野彩子; 中嶋吉弘; 加藤俊吾; 梶井克純; 梶井克純
オゾン光化学生成速度の実測によるオゾン生成レジームの直接評価
大気環境学会年会講演要旨集, 2023
64th - 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 - 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; 中山智喜; 梶井克純; 梶井克純; 梶井克純
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 - 村岡達也; 定永靖宗; 野尻亮太; 大原和; 河野七瀬; 河野七瀬; 黎珈汝; 坂本陽介; 坂本陽介; 中嶋吉弘; 佐藤圭; 加藤俊吾; 中山智喜; 松岡雅也; 椎木弘; 梶井克純; 梶井克純
2020年夏季京都市内におけるオゾン生成レジームの実測による評価
大気環境学会年会講演要旨集, 2022
63rd - 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
大気環境学会年会講演要旨集, 2022
63rd - 定永靖宗; 河野七瀬; 河野七瀬; 黎珈汝; 坂本陽介; 坂本陽介; 中嶋吉弘; 加藤俊吾; 佐藤圭; 中山智喜; 梶井克純; 梶井克純
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
大気環境学会年会講演要旨集, 2022
63rd - LI Jiaru; 河野七瀬; 坂本陽介; 坂本陽介; 村野健太郎; 梶井克純; 梶井克純
A comparative air quality study-from total OH reactivity and ozone production-in Tsukuba, Yokohama, and Kyoto
大気環境学会年会講演要旨集, 2021
62nd (CD-ROM) - 黎 珈汝; 河野 七瀬; 坂本 陽介; 周 俊; 村野 健太郎; 小野 夏樹; 白 羽; 定永 靖宗; 中嶋 吉弘; 福崎 有希子; 小宇佐 友香; 佐藤 圭; Sathiyamurthi Ramasamy; 吉野 彩子; 高見 昭憲; 中山 智喜; 梶井 克純
沿岸工業地域における夏季の総OH反応性測定、横浜大気環境観測、2019(Total hydroxyl radical reactivity measurements in the coastal industrial area during Air QUAlity Study(AQUAS) in Yokohama, 2019)
大気環境学会年会講演要旨集, Sep. 2020
61回, O, 009 - 福崎 有希子; 小宇佐 友香; 河野 七瀬; 周 俊; 黎 珈汝; 小野 夏樹; 白 羽; 坂本 陽介; 定永 靖宗; 中嶋 吉弘; 佐藤 圭; Sathiyamurthi Ramasamy; 吉野 彩子; 高見 昭憲; 中山 智喜; 梶井 克純
多数の組成データを用いた大気汚染物質の発生源寄与解析、横浜大気環境観測、2019
大気環境学会年会講演要旨集, Sep. 2020
61回, O, 010 - 野尻 亮太; 定永 靖宗; 向井 智樹; 大原 和; 河野 七瀬; 周 俊; 黎 珈汝; 小野 夏樹; 白 羽; 坂本 陽介; 福崎 有希子; 小宇佐 友香; 中嶋 吉弘; 佐藤 圭; Sathiyamurthi Ramasamy; 吉野 彩子; 高見 昭憲; 中山 智喜; 松岡 雅也; 梶井 克純
オゾン光化学生成速度直接測定によるオゾン生成レジーム判定、横浜大気環境観測、2019
大気環境学会年会講演要旨集, Sep. 2020
61回, O, 011 - 中嶋 吉弘; 小宇佐 友香; 福崎 有希子; 周 俊; 黎 珈汝; 小野 夏樹; 白 羽; 河野 七瀬; 坂本 陽介; 定永 靖宗; 佐藤 圭; Sathiyamurthi Ramasamy; 吉野 彩子; 高見 昭憲; 中山 智喜; 梶井 克純
ホルムアルデヒド・グリオキサールの集中観測、横浜大気環境観測、2019
大気環境学会年会講演要旨集, Sep. 2020
61回, O, 012 - 黎 珈汝; 河野 七瀬; 坂本 陽介; 梶井 克純
ポンプ・プローブ分光法を用いたOH反応によるHO2及びRO2の生成収率決定法の開発(Development of direct measurement method for peroxy radical yields in HOx cycle via laser-flush photolysis and laser-induced fluorescence(LP-LIF))
大気環境学会年会講演要旨集, Sep. 2019
60回, 1D0945, 1D0945 - 丸山 佳希; 守屋 強夫; 松岡 雅也; 定永 靖宗; 藤井 富秀; 竹村 真莉奈; 松岡 航平; 黎 珈汝; 河野 七瀬; 中川 真秀; 坂本 陽介; ラマサミー・サティアムルティ; 佐藤 圭; 吉野 彩子; 高見 昭憲; 中山 智喜; 加藤 俊吾; 梶井 克純; 中嶋 吉弘
夏季つくば市における、ガス状グリオキサールの大気観測と生成源の検討
大気環境学会年会講演要旨集, Aug. 2018
59回, 311, 311 - LI Jiaru; FUJII Tomohide; MATSUOKA Kohei; TAKEMURA Marina; SAKAMOTO Yosuke; SAKAMOTO Yosuke; KOHNO Nanase; NAKAGAWA Maho; NAKAGAWA Maho; SADANAGA Yasuhiro; RAMASAMY Sathiyamurthi; SATO Kei; TAKAMI Akinori; YOSHINO Ayako; NAKAYAMA Tomoki; NAKAYAMA Tomoki; NAKASHIMA Yoshihiro; KATO Shungo; KAJII Yoshizumi; KAJII Yoshizumi
Total HOx reactivity measurements in Tsukuba during the 2017 summer campaign
大気環境学会年会講演要旨集, 2018
59th - 定永靖宗; 守屋強夫; 河野七瀬; 中川真秀; 中川真秀; 坂本陽介; 坂本陽介; 藤井富秀; 竹村真莉奈; 松岡航平; 黎珈汝; 佐藤圭; RAMASAMY Sathiyamurthi; 高見昭憲; 吉野彩子; 中山智喜; 中山智喜; 中嶋吉弘; 丸山佳希; 加藤俊吾; 松岡雅也; 梶井克純; 梶井克純
都市大気中におけるオゾン生成レジームの直接評価
大気環境学会年会講演要旨集, 2018
59th
Presentations
- Kei Sato; Yu Morino; Yosuke Sakamoto; Jiaru Li; Yasuhiro Sadanaga; Yoshizumi Kajii; Takashi Imamura
Chamber study on the influence of aerosol particles on ozone production sensitivity
JpGU-AGU 2026, 29 May 2026 - Jiaru Li; Weihan Li; Takuma Miyakawa; Yugo Kanaya; Kei Sato; Mikinori Kuwata; Yosuke Sakamoto
Potential Drivers of HO2 Uptake in Sea Spray Aerosols from the North Pacific Ocean
JpGU-AGU 2026, 28 May 2026 - Jiaru Li; Weihan Li; Mikinori Kuwata; Yu Morino; Kei Sato; Yosuke Sakamoto; Yugo Kanaya; Yoshizumi Kajii
Heterogeneous Uptake of HO2 by Deliquesced Aerosol Particles
The 6th workshop on Frontier Investigations of Key Species in Atmospheric Chemistry and Astrochemistry, 06 Jan. 2026 - Jiaru Li
Detection of Radical Reactivity in Chamber Experiments, Field Observations, and Extension of Multiphase Chemistry
The 6th International Workshop on Frontiers in Atmospheric Radical Measurements, 23 Nov. 2025 - Jiaru Li
A Five-Year Revisit of the 2017 AQUAS-Tsukuba Campaign: Has Air Quality Really Improved
AI+Medicine & Environment Symposium: Impacts of Atmospheric Chemistry on Human Health, 21 Nov. 2025 - Li Jiaru; Li Weihan; Kuwata Mikinori; Kanaya Yugo; Sato Kei; Sakamoto Yosuke
HO2 uptake by size-segregated inorganic particles buffered in alkaline conditions
第30回大気化学討論会, 08 Oct. 2025 - Jiaru Li; Yosuke Sakamoto; Yu Morino; Kei Sato; Nanase Kohno; Yasuhiro Sadanaga; Shungo Kato; Yoshihiro Nakashima; Ayako Yoshino; Akinori Takami; Kentaro Murano; Yugo Kanaya; Yoshizumi Kajii
A comparison of the contributions of HO2 and RO2 to ozone formation potential: Insight from observations during the 2022 AQUAS-Tsukuba campaign
2nd IGAC-iCACGP ECR Online Conference, 25 Sep. 2025 - Jiaru Li, Yosuke Sakamoto, Yu Morino, Kei Sato, Nanase Kohno, Yasuhiro Sadanaga, Shungo Kato, Yoshihiro Nakashima, Ayako Yoshino, Akinori Takami, Kentaro Murano, Yoshizumi Kajii
Suppressed ozone formation driven by elevated HO2/RO2 ratios during the AQUAS-Tsukuba campaigns
Japan Society for Atmopsheric Environment, 18 Sep. 2025 - Jiaru Li
Multiphase process of HO2 radicals onto particles observed in laboratory and field campaigns
Mini Symposium on Atmospheric Chemistry, 22 Feb. 2025 - Jiaru Li; Yosuke Sakamoto; Weihan Li; Kei Sato; Yu Morino; Mikinori Kuwata; Yoshizumi Kajii
pH dependence of HO2 uptake coefficient onto aerosols with and without transition metal ions
第29回大気化学討論会, 11 Oct. 2024 - Jiaru Li; Yosuke Sakamoto; Weihan Li; Kei Sato; Yu Morino; Mikinori Kuwata; Yoshizumi Kajii
pH dependence of the heterogeneous HO2 uptake onto aerosols; an insight into the global HOx budget
iCACGP-IGAC 2024, 13 Sep. 2024 - Jiaru Li; Yosuke Sakamoto; Nanase Kohno; Kentaro Murano; Yoshizumi Kajii
Missing OH reactivity contributed by photochemical reactions cause uncertainty to ozone production in AQUAS campaigns in Japan
EGU 2024, 18 Apr. 2024 - Gas-phase and multiphase chemistry of HOx radicals: Detection of radical reactivity in lab work and field observations
23 Feb. 2024, [Invited] - HO2(/RO2) uptake onto aqueous inorganic aerosols: Detection of radical reactivity
AIOFM International Young Scholars’ Symposium of Atmospheric Physico-Chemistry, 12 Dec. 2023 - Jiaru Li; Yosuke Sakamoto; Kouichi Egami; Xinyao Lyu; Rikudai Mikami; Kei Sato; Ayako Yoshino; Akinori Takami; Yasuhiro Sadanaga; Yoshihiro Nakashima; Shungo Kato; Yoshizumi Kajii
Suburban photochemistry in Tsukuba: Measured and calculated OH reactivity in summer 2022
第28回大気化学討論会, 22 Nov. 2023 - Relative humidity and pH dependence of HO2 uptake onto aqueous inorganic aerosols
1st IGAC-iCACGP ECR conference, 17 Nov. 2023 - HO2 uptake onto aqueous inorganic aerosols: Detection of radical reactivity and uncertainty to ozone production
1st IGAC-iCACGP ECR conference, 17 Nov. 2023, [Invited] - Jiaru Li; Yosuke Sakamoto; Kei Sato; Yu Morino; Yoshizumi Kajii
HO2 uptake onto deliquesced inorganic aerosols and doping impacts of transition metal ions
Goldschmidt 2023, 10 Jul. 2023 - Jiaru Li; Yosuke Sakamoto; Kei Sato; Yu Morino; Kentaro Murano; Yoshizumi Kajii
Uptake coefficient of HO2 onto deliquesced inorganic aerosols with and without transition metal ions
Japan Geoscience Union meeting 2023, 22 May 2023 - Jiaru Li; Nanase Kohno; Yosuke Sakamoto; Huy Pham; Kentaro Murano; Kei Sato; Tomihide Nakayama; Yoshizumi Kajii
Observe unknown OH-reactants and HO2/RO2 uptake by ambient aerosols in a field study as ozone production potential factors
K-INET international symposium, 07 Dec. 2022, [Invited] - Jiaru Li; Yosuke Sakamoto*; Kei Sato; Kentaro Murano; Yoshizumi Kajii
Uptake coefficients of OH and HO2 radicals onto polydisperse aerosols determined by combining laser-pump and laser-induced fluorescence
第27回大気化学討論会, 18 Nov. 2022 - 黎珈汝; 河野七瀬; 坂本陽介; 村野健太郎; 佐藤圭; 中山智喜; 梶井克純
オゾン生成に対する自然エミッションとエアロゾルによるHO2/RO2取り込みの影響ーー2020年京都における夏季観測を例として
第63回大気環境学会, 14 Sep. 2022 - Jiaru Li; Yosuke Sakamoto; Kei Sato; Yoshizumi Kajii
OH/HO2 uptake coefficient onto various polydisperse aerosols determined by combining laser-pump and laser-induced fluorescence
iCACGP-IGAC-2022, 12 Sep. 2022 - Nanase KOHNO; Jiaru LI; Yosuke SAKAMOTO; Yoshizumi KAJII
Determination of the rate constants of CH3O2 + NO2 and C2H5O2 + NO2 reaction
Pacifichem 2021, Dec. 2021 - 黎珈汝; 河野七瀬; 坂本陽介; 村野健太郎; 梶井克純
How do missing OH reactivity and heterogeneous HO2/RO2 radicals loss affect ozone production during the 2020 AQUAS (Air QUAlity Study) Kyoto campaign?
第26回大気化学討論会, Nov. 2021 - Jiaru Li; Nanase Kohno; Yosuke Sakamoto; Kentaro Murano; Yoshizumi Kajii
Effects of heterogeneous radical loss on ozone production in Kyoto, a case study in Japan
6th International Workshop on Heterogeneous Kinetics Related to Atmospheric Aerosols, 13 Sep. 2021, [Invited] - 黎珈汝; 河野七瀬; 坂本陽介; 村野健太郎; 梶井克純
A comparative air quality study–from total OH reactivity and ozone production–in Tsukuba, Yokohama, and Kyoto
第62回大気環境学会, Sep. 2021 - Nanase Kohno; Jiaru Li; Yosuke Sakamoto; Yoshizumi Kajii
Determination of reaction rate constants of CH3O2 + NO2 + M ⇄ CH3O2NO2 + M and C2H5O2 + NO2 + M ⇄ C2H5O2NO2 + M under atmospheric conditions
36th Symposium on Chemical Kinetics and Dynamics, Jun. 2021 - Jiaru Li; Nanase Kohno; Kentaro Murano; Yosuke Sakamoto; Yoshizumi Kajii
Air quality diagnosis in two field studies with different dominant sources, according to radical chemistry and oxidative capacity
第101回日本化学会, Mar. 2021 - 黎珈汝; 河野七瀬; 坂本陽介; 周俊; 村野健太郎; 小野夏樹; 白羽; 定永靖宗; 中嶋吉弘; 福崎有希子; 小宇佐友香; 佐藤圭; Sathiyamurthi Ramasamy; 吉野彩子; 高見昭憲; 中山智喜; 梶井克純
Total hydroxyl radical reactivity measurements in the coastal industrial area during Air QUAlity Study (AQUAS) in Yokohama, 2019
第61回大気環境学会, Sep. 2020 - Jiaru Li; Nanase Kohno; Yosuke Sakamoto; Yoshizumi Kajii
Kinetic study on gas-phase reactions of alkylperoxy radicals with NO2 using chemical conversion method
第100回日本化学会, Mar. 2020 - 黎珈汝; 河野七瀬; 坂本陽介; 梶井克純
Development of direct measurement method for peroxy radical yields in HOx cycle via laser-flush photolysis and laser-induced fluorescence (LP-LIF)
第60回大気環境学会, Sep. 2019 - Nanase KOHNO; Jiaru LI; Jun ZHOU; Kentaro MURANO; Yosuke SAKAMOTO; Yoshizumi KAJII
Development of a new method for selective detection of ROx radicals and determination of radical yields
35th Symposium on Chemical Kinetics and Dynamics, Jun. 2019 - Jiaru Li; Tomihide Fujii; Kohei Matsuoka; Marina Takemura; Yosuke Sakamoto; Nanase Kohno; Maho Nakagawa; Yasuhiro Sadanaga; Ramasamy Sathiyamurthi; Kei Sato; Akinori Takami; Ayako Yoshino; Tomoki Nakayama; Yoshihiro Nakashima; Shungo Kato; Yoshizumi Kajii
Total HOX reactivity measurements in Tsukuba during the 2017 summer campaign
第59回大気環境学会, Sep. 2018
JAMSTEC-Researcher Registration