| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
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| Outline of Final Research Achievements |
This research aimed at developing the one-pot mechanical process to synthesize cathode nanoparticles and prepare the nanoporous composite cathode particles with the synthesized nanoparticles and carbon nanoparticles for lithium ion batteries. As a result, lithium iron phosphate / carbon nanoporous composite particles were successfully synthesized by the proposed method without any heat assistance and atmosphere control. This method also achieved the synthesis of spinel particles composed of lithium, nickel and manganese. The obtained coin cells made by these composite particles exhibited high discharge capacity and favorable cycle performance.
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