Study on thermoelectric properties of Na-B-Si having B icosahedral network with Si one-dimensional chain
| Project/Area Number |
25820327
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Tohoku University |
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Principal Investigator |
MORITO Haruhiko 東北大学, 多元物質科学研究所, 助教 (80463800)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 熱電変換材料 / ホウ化物 / 反応焼結 / 新規ホウ化物 / 新規結晶構造 / ナトリウム / ホウ素 / シリコン |
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| Outline of Final Research Achievements |
Thermoelecric propeties of new compound Na-B-Si were studied to develop a high-temperature thermoelectric material. The bulk ceramic of Na-B-Si was obtained by heating a boron compact in sodium-silicon solution at 900℃. The thermoelectric properties of the sample increased with increasing temperature.
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Report
(3 results)
Research Products
(13 results)
