Solid Liquid Interface Photoelectron spectroscopy and application to electrode reaction
| Project/Area Number |
23655059
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Analytical chemistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
ASAKURA Kiyotaka 北海道大学, 触媒化学研究センター, 教授 (60175164)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥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)
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| 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 |
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| 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.
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Report
(3 results)
Research Products
(20 results)
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[Presentation] Development of new PEEM2012
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）
Related Report
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