| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Outline of Final Research Achievements |
Nanoparticles were obtained by frictional grinding under compressive stress between particles. Besides, silica nanoparticles were mechanically bonded on the surface of glass fiber particles to make nanoporous layer. The composite fiber particles were pressed to make compact board. Its thermal conductivity achieved low value less than about 0.03 W/(m・K) under 400 ℃. It was suggested that the combination of both powder processings led to the self-reforming of particle surface to produce nanoparticles, which bonded onto the surface of the reformed particle to make nanoporous layer, thus resulted in high functional materials.
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