SEKI Kanekazu

Affiliation

Faculty of Engineering, Division of Materials Science and Chemical Engineering

Job Title

Associate Professor

Date of Birth

1957

Research Fields, Keywords

Laser Chemistry, Astrochemistry, Chemical Reaction Dymanics, Photochemistry, Atmospheric Chemistry, Molecular Science, Molecular Spectroscopy

Mail Address

E-mail address

Related SDGs




The Best Research Achievement in Research Career 【 display / non-display

  • 【Published Thesis】 Photochemistry of cyanoacetylene at 193 nm  1995.06

    【Published Thesis】 Rate constants for the reactions of CN with C#D6#DR-C#D8#DR unsaturatool hydrocarbons : the relations between the reaction rates and the molecular lengths  1999

    【Published Thesis】 Measurements of Quantum Yields for the Photochemical Explosion Reactions in Solid Phase below 100K  2018.06

Education 【 display / non-display

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    1986

    The University of Tokyo   Department of Chemistry   Doctor Course   Completed

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    1983

    The University of Tokyo   Deartment of Chemistry   Master Course   Completed

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    1981

    Yokohama National University

Degree 【 display / non-display

  • Doctor of Science - The University of Tokyo

Campus Career 【 display / non-display

  • 2007.4
     
     

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Materials Science and Chemical Engineering   Associate Professor  

  • 2001.4
    -
    2007.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Materials Science and Chemical Engineering   Associate Professor  

  • 1997.8
    -
    2001.3

    Duty   Yokohama National UniversitySchool of Engineering   Associate Professor  

  • 1993.10
    -
    1997.7

    Duty   Yokohama National UniversitySchool of Engineering   Research Assistant  

  • 2018.4
     
     

    Concurrently   Yokohama National UniversityGraduate school of Engineering Science   Department of Chemistry, Chemical Engineering and Life Science   Associate Professor  

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External Career 【 display / non-display

  • 1992.7
    -
    1993.9

    National Institute for Environmental Studies  

  • 1990.3
    -
    1992.6

    Reserch Associate, Howard University,USA  

  • 1986.4
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    1990.2

    Advanced Reserch Lab., Toshiba Co.   Researcher  

Academic Society Affiliations 【 display / non-display

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    日本化学会

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    日本物理学会

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    光化学協会

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    日本分光学会

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    大気化学研究会

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Research Areas 【 display / non-display

  • Environmental Science/Agriculture Science / Environmental dynamic analysis

  • Nanotechnology/Materials / Fundamental physical chemistry

 

Research Career 【 display / non-display

  • Study on Atomospheric Chemistry

    Project Year:

  • Study on Photochemistry of Acetylene

    Project Year:

  • Enrironmental Dynamic Analysis

    Project Year:

Thesis for a degree 【 display / non-display

  • Photochemical Processes of Simple Unsaturated Molecules

    1986.3

    Doctoral Thesis   Single Work  

Papers 【 display / non-display

  • 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]

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    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]

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    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]

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    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]

    DOI Web of Science

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    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]

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    Language:English   Publishing type:Research paper (international conference proceedings)   Joint Work  

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Review Papers 【 display / non-display

  • 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

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    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

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Single Work  

Grant-in-Aid for Scientific Research 【 display / non-display

  • 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

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    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

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    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

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    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

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    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

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    Grant type:Competitive

Presentations 【 display / non-display

  • 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  Local Organizing Committee of SCKD34

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    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 

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    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

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    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 

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    Event date: 2012.6

    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

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    Event date: 2012.3

    Language:The in addition, foreign language   Presentation type:Poster presentation  

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Preferred joint research theme 【 display / non-display

  • Study of the chemical reactions in atmosphere

Past of Collaboration and Commissioned Research 【 display / non-display

  • Photochemistry of Acetylene

    International Cooperative Research  

    Project Year: 1993.7  -  1999.8 

 

Charge of on-campus class subject 【 display / non-display

  • 2022   Physical Chemistry 3

    College of Engineering Science

  • 2022   Reaction Kinetics B

    College of Engineering Science

  • 2022   Chemistry, Chemical Engineering and Life Science: Exercise A

    College of Engineering Science

  • 2022   Prospects of Chemistry, Chemical Eng & Life Sci

    Liberal Arts Education

Charge of off-campus class subject 【 display / non-display

  • 分子化学特論

    Institution:埼玉大学

  • 分子分光学

    Institution:神奈川大学

 

Media Coverage 【 display / non-display

  • 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

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    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。