| Budget Amount *help |
¥28,860,000 (Direct Cost: ¥22,200,000、Indirect Cost: ¥6,660,000)
Fiscal Year 2013: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2012: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2011: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Research Abstract |
Towards the development of high-performance electric double-layer capacitors (EDLCs), new electrode materials were synthesized by using zeolite as a template. By introducing very large amount of carbon into the zelite nanochannels, very unique nanocarbon having a fullerene-like framework was successfully synthesized. By using zeolite membrane as a template, a continuous film consisting of nanoporous carbon was formed directly on a current collector film. The porous carbon membrane thus prepared is free from polymer binders, and exhibited very fast charge/discharge property. Moreover, the edge site of the nanocarbon was functionalized by quinone-type functional groups. The quinone-doped carbons showed ultra-high capacitance up to 500 F/g, and sufficient rate capability and cyclability.
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