| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
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| Research Abstract |
We aimed to fabricate new rechargeable batteries by using multi-valent cations such as Mg^<2+> and Ca^<2+>. In particular, intercalation of Mg^<2+> and Ca^<2+> into graphite electrode has been studied. As a result, it is found that these cations could intercalate into graphite together with solvent in electrolyte. When ionic liquids were used as electrolytes, only decomposition of ionic liquids took place.
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