| Project/Area Number |
23656410
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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 |
Inorganic materials/Physical properties
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| Research Institution | Japan Synchrotron Radiation Research Institute |
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Principal Investigator |
KOTSUGI Masato 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 (60397990)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 光電子顕微鏡 / 放射光 / 二次電池 / 界面ダイナミクス / キャリア注入 / 電圧効果 |
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| Research Abstract |
This project is aimed to develop a new sample holder of photoemission electron microscope (PEEM) for detailed analysis of carrier dynamics in Li ion batteries. Photoemission electron microscopy is a powerful tool for the visualization of local electronic structure with high lateral resolution., and it would be useful for the investigation the carrier dynamics of batteries. On the other hand, PEEM is not yet well maintained for the study of Li ion batteries, i. e. bias application, insulator and wet specimens. Here, we planed to design and develop a new sample holder which is customized for batteries, and set out to direct analysis of battery interface.
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