| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
The purpose of this study is to develop biocompatible nano-materials showing self-propagating exothermic reaction with controllable reaction behavior for medical applications. Ti/Si multilayer film can be a promising material, but its reactivity is so high that its reaction ignits with a very small mechanical stimulus such as tweezers picking. Therefore, we propose a Ti/SiOx multilayer film as an alternative to control the reactivity. As x increases up to 0.56, the Ti/SiOx multilayer films allow us to suppress an excessive reactivity without reducing heat emission. It was also found that SiO2 is formed together with Ti silicide during the reaction of Ti-SiOx solid state reaction.
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