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Development of air cleaning apparatus using a side-on type of vacuum ultraviolet excimer lamp

Research Project

Project/Area Number 25550056
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Environmental engineering and reduction of environmental burden
Research InstitutionKyushu University

Principal Investigator

TSUJI Masaharu  九州大学, 先導物質化学研究所, 教授 (30038608)

Co-Investigator(Kenkyū-buntansha) TSUJI Takeshi  九州大学, 先導物質化学研究所, 助教 (50284568)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords大気汚染防止・浄化 / 環境技術 / エキシマーランプ / 真空紫外光 / 窒素酸化物 / VOC / 貴金属触媒 / オゾン / Pd系触媒
Outline of Final Research Achievements

The photochemical removal of NOx and VOC (benzene, aldehydes) was investigated in N2 or air at atmospheric pressure using a side-on or head-on type vacuum ultraviolet (VUV) excimer lamp. All NOx and VOC gases could be removed after 172 nm VUV irradiation. The decomposition rates of these gases by using side-on type lamp was faster than those by using head-on one. N2O can be decomposed by using a 190 nm excimer lamp under greatly suppression of toxic O3 gas emission. The decomposition of C6H6 by 172 nm lamp was studied and the results obtained were compared with those obtained by model calculations. A reasonable agreement between experimental and model calculations was obtained, leading us to conclude that the O(3P) + C6H6 reaction plays a significant role in the initial stage of the decomposition of C6H6. Not only batch experiments but also flow ones were performed for the practical application of this technique. Many fundamental data for practical application were obtained.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (16 results)

All 2015 2014 2013 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 4 results) Presentation (6 results) Book (2 results) Remarks (1 results)

  • [Journal Article] 特集:CO2回収型次世代IGCC技術開発Ⅰ、COリッチ生成ガスの操作性2015

    • Author(s)
      辻 正治、松尾賢典、松永美香、宮脇 仁、尹 聖昊、持田 勲
    • Journal Title

      日本エネルギー学会誌

      Volume: 94 Pages: 259-266

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Hydrogen Production from Formic Acid Using TiO2-Supported AgPd@Pd Nanocatalysts2015

    • Author(s)
      Masashi Hattori, Hisahiro Einaga, Takeshi Daio, and Masaharu Tsuji
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 3 Issue: 8 Pages: 4453-4461

    • DOI

      10.1039/c4ta06988a

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Syntheses of Au@PdAg and Au@PdAg@Ag Core-Shell Nanorods via Alloying between Pd Shells and Ag Atoms2015

    • Author(s)
      Masaharu Tsuji, Koichi Takemura, Chihiro Shiraishi, Koji Ikedo, Keiko Uto, Atsuhiko Yajima, Masashi Hattori, Yukinori Nakashima, Kento Fukutomi, Kunihiko Tsuruda, Takeshi Daio, Takeshi Tsuji, and Satoshi Hata
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 119 Issue: 20 Pages: 10811-10823

    • DOI

      10.1021/jp509340s

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Syntheses of Ag-Au and Ag-Pd Alloy Triangular Hollow Nanoframes by Galvanic Replacement Reactions without and with Post-treatment Using NaCl in an Aqueous Solution2014

    • Author(s)
      Masaharu Tsuji, Takafumi Kidera, Atsuhiko Yajima, Mika Hamasaki, Masashi Hattori, Takeshi Tsuji, and Hirofumi Kawazumi
    • Journal Title

      CrystEngComm

      Volume: 16 Issue: 13 Pages: 2684-2691

    • DOI

      10.1039/c3ce42244e

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synthesis of Ag-Pt Alloy Triangular Nanoframes by Galvanic Replacement Reactions2014

    • Author(s)
      Masaharu Tsuji, Mika Hamasaki, Atsuhiko Yajima, Masashi Hattori, Takeshi Tsuji, and Hirofumi Kawazumi
    • Journal Title

      Materials Letters

      Volume: 121 Pages: 113-117

    • DOI

      10.1016/j.matlet.2014.01.093

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Formation of Au@Pd@Cu Core-Shell Nanorods from Au@Pd Nanorods2013

    • Author(s)
      M. Tsuji, K. Ikedo, K. Uto, M. Matsunaga, Y. Yoshida, K. Takemura, and Y. Niidome
    • Journal Title

      CrystEngComm

      Volume: 15 Issue: 33 Pages: 6553-6563

    • DOI

      10.1039/c3ce40274f

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Rapid Spontaneous Alloying between Pd Nanocubes and Ag Nanoparticles in Aqueous Solution at Ambient Temperature2013

    • Author(s)
      M. Tsuji, C. Shiraishi, M. Hattori, A. Yajima, M. Mitarai, K. Uto, K. Takemura, and Y. Nakashima
    • Journal Title

      Chemical Communications

      Volume: 49 Issue: 93 Pages: 10941-10943

    • DOI

      10.1039/c3cc43136c

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] エキシマーランプによる窒素酸化物の分解・浄化に関する研究2015

    • Author(s)
      宇都慶子、加茂直大、服部真史、辻 正治
    • Organizer
      第51 回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2015-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] エキシマーランプによる窒素酸化物の分解・浄化プロセスに関する研究

    • Author(s)
      辻 正治、宇都慶子、服部真史、川瀬 極、加茂直大
    • Organizer
      第56回放射線化学討論会
    • Place of Presentation
      広島大学学士会館(東広島キャンパス)
    • Related Report
      2013 Research-status Report
  • [Presentation] Pd-Ag 金属ナノ微粒子の液相合成と精密結晶構造解析

    • Author(s)
      竹村晃一、宇都慶子、白石千裕、吉田友紀、大尾岳史、辻正治
    • Organizer
      第50 回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場(北九州市小倉北区)
    • Related Report
      2013 Research-status Report
  • [Presentation] PdキューブとAgナノプリズム間の室温・水中での衝突によるPd-Ag合金の迅速生成

    • Author(s)
      白石 千裕,御手洗 真人,中島幸範,矢島淳彦,竹村晃一,宇都慶子,服部真史,辻 剛志,辻 正治
    • Organizer
      第7回分子科学討論会2013京都
    • Place of Presentation
      京都テルサ(京都)
    • Related Report
      2013 Research-status Report
  • [Presentation] Au@RhナノロッドとAgナノプリズム巻の液相・室温での自発的合金化によるRhAgシェルの迅速生成

    • Author(s)
      中島幸範,竹村晃一,服部真史,辻 正治
    • Organizer
      第7回分子科学討論会2013京都
    • Place of Presentation
      京都テルサ(京都)
    • Related Report
      2013 Research-status Report
  • [Presentation] Rapid Spontaneous Alloying between Pd Nanocubes and Ag Nanoparticles in Aqueous Solution at Ambient Temperature

    • Author(s)
      Chihiro Shiraishi, Masaharu Tsuji
    • Organizer
      CSS15 (The 13th Cross Straits Symposium on Materials, Energy, and Environmental Sciences)
    • Place of Presentation
      上海交通大学(中国)
    • Related Report
      2013 Research-status Report
  • [Book] 最新マイクロ波エネルギーと応用技術、6章1.1.1(2)ディーゼルPM2015

    • Author(s)
      辻 正治
    • Total Pages
      5
    • Publisher
      (株)産業技術サービスセンター
    • Related Report
      2014 Annual Research Report
  • [Book] 最新マイクロ波エネルギーと応用技術、6章1.1.1(2) ディーゼルPM2014

    • Author(s)
      辻 正治
    • Total Pages
      5
    • Publisher
      産業技術サービスセンター、東北大学 吉川 昇編集
    • Related Report
      2013 Research-status Report
  • [Remarks] 辻・吾郷研ホームページ

    • URL

      http://nano.cm.kyushu-u.ac.jp/

    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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