| Project/Area Number |
15K21659
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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 |
Electronic materials/Electric materials
Physical properties of metals/Metal-base materials
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
Amagai Yasutaka 国立研究開発法人産業技術総合研究所, 物理計測標準研究部門, 主任研究員 (10549900)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 熱電変換 / 材料評価 / ゼーベック効果 / トムソン効果 / メトロロジー / 熱電効果 / 熱電材料 / 絶対測定 / ゼーベック係数 / トムソン係数 / 絶対熱電能 / 精密物性計測 / 排熱利用 / 計量標準 |
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| Outline of Final Research Achievements |
We have developed a novel method to measure the absolute Seebeck coefficient of thermoelectric materials toward the waste heat recovery. We have proposed a novel AC-DC technique, and developed a cryostat system to conduct a proof-of-principle experiments. As a result, we have suceeded in measuring the absolute Seebeck coefficient of a metallic material and thermoelectric material. These results would be useful to evaluate degradation of thermoelectric materials operating at high temperature, and to develop a high-efficiency thermoelectric materials.
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