Solid Liquid Interface Photoelectron spectroscopy and application to electrode reaction

• Project/Area Number: 23655059
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Analytical chemistry
• Research Institution: Hokkaido University
• Principal Investigator: ASAKURA Kiyotaka 北海道大学, 触媒化学研究センター, 教授 (60175164)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 表面分析 / PEEM / 光電子放出顕微鏡 / 電子透過窓 / 固液界面 / 大気圧光電子顕微鏡 / 液体光電子顕微鏡 / 液体界面

Research Abstract

The purpose of this project is to develop a new class of XPS and PEEM which can detect the interface structure contacting the liquid phase, which has been impossible for a long time. We have produced a cell window which can allow the transmission of electron.We carried out(1) The electron trajectory calculation in the window. (2) The production of electron transmission window (3) Remodeling the PEEM system(4) Liquid measurement cellWe have successfully developed liquid measurement cell with electron transmission window. We obtain the PEEM image using electron transmission window. We have improved the PEEM with electromagnetic lens system to detect insulator samples and to set aperture accurately at the focal point to reduce the danger for the leakage accident. Consequently we got an image of Pt in the presence of water.

Research Products

• [Journal Article] あたらしい光電子顕微鏡PEEMの開発とその特徴 (2013)
  • Author(s): M.Muto,I.Suga,K.TsunoandK.Asakura
  • Journal Title: 機能材料 Volume: 33 Pages: 51-51
• [Journal Article] A New Collinear-Type Energy-Filtered X-ray Photoemission Electron Microscope Equipped with a Multi-pole Aberration-Corrected Air-Core Coil Wien Filter Jpn. (2012)
  • Author(s): T. Miyamoto, T. Wada, H. Niimi, S.Suzuki, M. Kato, M. Kudo and K. Asakura
  • Journal Title: J.Appl.Phys. Volume: 1 Pages: 46701-46701
  • Peer Reviewed
• [Journal Article] A New Collinear-Type Energy-Filtered X-ray Photoemission Electron Microscope Equipped with a Multi-pole Aberration-Corrected Air-Core Coil Wien Filter (2012)
  • Author(s): Miyamoto,T.Wada,T,Niimi,H.，Suzuki,S.，Kato,M.,Kudo,M.，Asakura, K.
  • Journal Title: Jpn.J.Appl.Phys Volume: 51 Pages: 467011-7
  • NAID: 40019231421
  • Peer Reviewed
• [Journal Article] 新しい光電子顕微鏡PEEMの開発とその特徴 (2012)
  • Author(s): 津野勝重，武藤正雄，菅育正，朝倉清高
  • Journal Title: 機能材料 Volume: 33 Pages: 51-57
• [Journal Article] A New Collinear-Type Energy-Filtered X-ray Photoemission Electron Microscope Equipped with a Multi-pole Aberration-Corrected Air-Core Coil Wien Filter (2012)
  • Author(s): T. Miyamoto, T. Wada, H. Niimi, S. Suzuki, M. Kato, M. Kudo and K. Asakura
  • Journal Title: Jpn.J.Appl.Phys. Volume: 51 Issue: 4R Pages: 046701-046701
  • DOI: 10.1143/jjap.51.046701
  • NAID: 40019231421
  • Peer Reviewed
• [Presentation] 触媒の表面科学的アプローチ-PressuregapとMaterialgapを超えるために (2013)
  • Author(s): 朝倉清高
  • Organizer: 平成24年度日本表面科学会東北・北海道支部学術講演会
  • Place of Presentation: 日本大学工学部50周年記念館(ハットNE)
  • Year and Date: 2013-03-12
• [Presentation] Another challenge in a Wien filter type energy-filtered x-ray photoemmission electron microscopy (2013)
  • Author(s): K. Miyazaki, K. M., K. Tsuno and K. Asakura
  • Organizer: IVC19
  • Place of Presentation: Palais des Congress de Paris, Paris
• [Presentation] A new challenge of energy-filtered x-ray photoemmission electron microscopy (EXPEEM)with aWien filter (2013)
  • Author(s): K. Miyazaki, T. Kitayama, T. Iwai, K. Tsuno, K. M., H. Hiraiwa and K. Asakura
  • Organizer: ISHHC16
  • Place of Presentation: Hokkaido University, Sapporo
• [Presentation] Another challenge in a Wien filter type energy-filtered x-ray photoemmission electron microscopy (2013)
  • Author(s): Miyazaki,K Kudo. M. Tsuno, K. Asakura，K.
  • Organizer: IVC19
  • Place of Presentation: Paris Palaris des Congres(Paris)
• [Presentation] A new challenge of energy-filtered x-ray photoemmission electron microscopy （EXPEEM）with a Wien filter (2013)
  • Author(s): Miyazaki,K Kitayama, T. Iwai, T. Tsuno, K. Kudo. M.， Hiraiwa, H. Asakura，K.
  • Organizer: ISHHC16
  • Place of Presentation: Hokkaido University(Sapporo）
• [Presentation] Kiyotaka Asakura and Development of new PEEM CRC International Symposium (2012)
  • Author(s): Kotaro Miyazaki, Takashige Iwai
  • Organizer: Green & sustainable catalysis
  • Place of Presentation: 北海道大学触媒化学研 究センター
  • Year and Date: 2012-06-26
• [Presentation] ソフト・ハードマターの多様性を観る (2012)
  • Author(s): 朝倉清高
  • Organizer: 光電子放出顕微鏡による化学マッピング第11回顕微鏡学会シンポジウム
  • Place of Presentation: 北海道大学学術交流会館
• [Presentation] Ovservation of the Side of the materials by PEEM;possibility for 3D PEEM (2012)
  • Author(s): K. Miyazaki, T. Iwai and K.Asakura
  • Organizer: LEEM/PEEM8
  • Place of Presentation: Legal Kowloon Hotel, Hong Kong
• [Presentation] Ovservation of the Side of the materials by PEEM –possibility for 3D PEEM (2012)
  • Author(s): Miyazaki,K Iwai,T. Asakura，K.
  • Organizer: LEEM/PEEM8
  • Place of Presentation: Regal Kowloon Hotel(Hong Kong）
• [Presentation] Development of new PEEM (2012)
  • Author(s): K. Miyazaki,T.Iwaai, K.Asakurua
  • Organizer: CRC International Symposium on Green & sustainable catalysis,,
  • Place of Presentation: 北海道大学触媒化学研究センター（札幌市）
• [Presentation] 試料電圧印加型PEEMの開発と調整 (2011)
  • Author(s): 宮崎晃太朗,朝倉清高
  • Organizer: 放射光表面科学部会・顕微ナノ材料科学研究会合同シンポジウム
  • Place of Presentation: 大阪電気通信大学寝屋川駅前キャンパス
  • Year and Date: 2011-11-26
• [Presentation] 触媒の表面科学的アプローチ ーPressure gapとMaterial gapを超えるために
  • Author(s): 朝倉清高
  • Organizer: 平成２４年度日本表面科学会東北・北海道支部学術講演会
  • Place of Presentation: 日大工学部（会津）
  • Invited
• [Presentation] 光電子放出顕微鏡による化学マッピング Chemical Imaing by PEEM,
  • Author(s): 朝倉清高
  • Organizer: 顕微鏡学会第11回シンポジウム「ソフト・ハードマターの多様性を観る」
  • Place of Presentation: 北海道大学（札幌）
  • Invited
• [Presentation] 試料電圧印加型PEEMの開発と調整(ポスター発表)
  • Author(s): 宮崎晃太朗、朝倉清高
  • Organizer: 放射光表面科学部会・顕微ナノ材料科学研究会合同シンポジウム
  • Place of Presentation: 大阪電気通信大学寝屋川駅前キャンパス(大阪市）
• [Remarks]
  • URL: http://www.hucc.hokudai.ac.jp/~q16691/index.html