| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Research Abstract |
Degradation of carbon materials has usually been caused by oxidation of the surface carbon. However, practical evaluation methods for the surface oxidation of carbon materials have not been established yet. Aiming to develop the evaluation method, we have proposed a new quantitative and chemical-state analysis method of surface oxidation of carbon materials using soft X-ray absorption spectroscopy. In conclusion, we have proved the utility of this method through the analyses of practical carbon materials. Additionally, we have obtained some technical know-hows of the soft X-ray absorption measurements for quantitative and chemical-state analysis.
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