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Researchers
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SEKI Kanekazu
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The University of Tokyo Department of Chemistry Doctor Course Completed
The University of Tokyo Deartment of Chemistry Master Course Completed
Yokohama National University
Doctor of Science - The University of Tokyo
Duty Yokohama National UniversityFaculty of Engineering Division of Materials Science and Chemical Engineering Associate Professor
Duty Yokohama National UniversityFaculty of Engineering Division of Materials Science and Chemical Engineering Associate Professor
Duty Yokohama National UniversitySchool of Engineering Associate Professor
Duty Yokohama National UniversitySchool of Engineering Research Assistant
Concurrently Yokohama National UniversityGraduate school of Engineering Science Department of Chemistry, Chemical Engineering and Life Science Associate Professor
National Institute for Environmental Studies
Reserch Associate, Howard University,USA
Advanced Reserch Lab., Toshiba Co. Researcher
日本化学会
日本物理学会
光化学協会
日本分光学会
大気化学研究会
Environmental Science/Agriculture Science / Environmental dynamic analysis
Nanotechnology/Materials / Fundamental physical chemistry
Study on Atomospheric Chemistry
Project Year：
Study on Photochemistry of Acetylene
Project Year：
Enrironmental Dynamic Analysis
Project Year：
Photochemical Processes of Simple Unsaturated Molecules
1986.3
Doctoral Thesis Single Work
Measurements of Quantum Yields for the Photochemical Explosion Reactions in Solid Phase below 100K
K.Seki,H.Maruyama, H.Haritani, T.Kusakari
34rd Symposium on Chemical Kinetics and Dynamics 34 ( 1 ) 134 2018.6 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
We showed that methods snd its result for quantum yields for the photochemical explosion reactions in solid phase below 100K.
Photochemical Explosions in soli phase at 20-100K
K.Seki,H.Maruyama, H.Haritani, T.Kusakari
33rd Symposium on Chemical Kinetics and Dynamics 33 ( 1 ) 92 2017.6 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
Photochemical Explosions in soli phase at 20-100K
Photochemical reactions between ehylene and chlorine in soli phase below 80K
Hiroaki Maruyama, Kanekazu Seki
32nd Symposium on Chemical Kinetics and Dynamics 32 ( 1 ) 98 2016.6 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Publisher：CHemical Reaction committee Joint Work
Trapping chlorine radicals via substituting nitro radicals in the gas phase
A. Seto,Y.Ochi,H.Gotoh,K. Sakakibara,S.Hatazawa,K.Seki, N.Saito,Y.Mishima
Analytical Methods, 8 ( 1 ) 25 - 28 2015.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
Cl adduction to unsaturated hydrocarbons
IECHIKA,Shigeru; MASUDA,Tatsuru; SEKI,Kanekazu
27th internatinal conference on photochemistry 1 ( 1 ) 113 2015.7 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
低温固相における光ナノ爆発機構の創製と解明
關 金一
科学研究費萌芽研究成果報告 2013.4
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (bulletin of university, research institution) Single Work
低温固相マトリックス中で新規に発見されたナノ爆発機構の解明にFTIRの実験および分子軌道計算を用いて取り組んだ結果の報告。
Photochemstry of external planets
Kanekazu Seki
Photochemistry 30 270 - 271 1999.10
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Single Work
低温固相における光ナノ爆発機構の創製と解明
2011.4 - 2013.3
科学研究費補助金 Grant-in-Aid for Exploratory Research
Investigator(s)：關 金一
Grant type：Competitive
星間空間および惑星大気中におけるラジカル反応の速度論的研究
2004.4 - 2007.3
科学研究費補助金 Grant-in-Aid for Scientific Research(C)
Investigator(s)：關 金一
Grant type：Competitive
レーザープラズマからのパルス白色光による時間分解ＦＴＩＲの開発と化学反応への応用
1999.4 - 2001.3
科学研究費補助金 Grant-in-Aid for Exploratory Research
Grant type：Competitive
星間空間および惑星大気中におけるCNに関連するラジカル反応の速度論的研究
1995.4 - 1996.4
科学研究費補助金 Grant-in-Aid for Scientific Research(C)
Investigator(s)：關 金一
Grant type：Competitive
赤外ダイオードレーザーを用いた過酸化水素の光化学過程
1993.4 - 1994.4
科学研究費補助金
Investigator(s)：關 金一
Grant type：Competitive
Measurements of Qutum yields for teh Photochemical Explosion Reactions in Solid Phase below 100K
HIrakawa Taizo, Haritani Natsuki, Seki Kanekazu
34th Symposium on Chemical Kinetics and Dynamics (Knasai Photon Science Institute) Local Organizing Committee of SCKD34
Event date： 2018.6
Language：English Presentation type：Poster presentation
Venue：Knasai Photon Science Institute
The photochemical chain reactions between unsaturated organic compounds and halogens in solid phase at low temperature have been investigated. We found that some kinds of the reactions in solid phase had extraordinary high quantum yields and the selectivity for the products. The distinctive properties have been were interpreted in terms of a statistical model of free radical chain propagation. To generalize these phenomena, we have measured the relative quantum yield of photoproducts in mixtures of chlorine with about 20 of compounds in gas phase and solid phase. The absolute quantum yields of are also determined by FTIR. In this study we report the result between C-C triple bond compounds and chlorine mainly.
大気微量ラジカル種の濃度測定を目的とした捕集剤を用いた研究
光化学討論会 (東京工業大学大岡山キャンパス)
Event date： 2012.9
Language：The in addition, foreign language Presentation type：Poster presentation
Venue：東京工業大学大岡山キャンパス
Photochemistry of Haroethylenes
Event date： 2012.9
Language：The in addition, foreign language Presentation type：Poster presentation
Study for nano explosion processes in solid phase under 110K : photochemical reactions between butadiene and chlorine
Kanekazu Seki
28th Symposium on Chemical Kinetics and Dynamics
Event date： 2012.6
Language：The in addition, foreign language Presentation type：Poster presentation
photochemistry of dichloroethylenes in Argon Matrix using FT-IR spectroscopy
Event date： 2012.3
Language：The in addition, foreign language Presentation type：Poster presentation
Study of the chemical reactions in atmosphere
Photochemistry of Acetylene
International Cooperative Research
Project Year： 1993.7 - 1999.8
2021 光反応と分光学
Graduate school of Engineering Science
2021 化学反応動力学
Graduate school of Engineering Science
2021 反応速度論B
College of Engineering Science
2021 物理化学Ⅲ
College of Engineering Science
分子化学特論
Institution：埼玉大学
分子分光学
Institution：神奈川大学
学生企業合同交流会
横浜国立大学理工学部化学系同窓会、理工学部化学・生命系学科化学EP 横浜国立大学教育文化ホール 2018.3
同窓会の学生支援の一環として本年度より新たに表題の交流会を企画した。６月２６日(火)に本学の教育文化ホールにて参加企業１２社、参加学生８４名で午後４時半から２時間のフリートーク形式の交流会でした。交流会の目的は修士１年生と学部３年生を対象として、夏に催されるであろうインターシップに向けて、従来より化学系OB・OGが活躍している企業の内容の説明と理解を深めること。就職担当の大山先生をはじめ多くの教員および鷺谷、藤田両副会長のアドバイスを受けて盛会の交流会となりました。
