Development of a new thermoelectric nanofiller for flexible thermoelectric devices with high performance
| Project/Area Number |
25820363
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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 |
Material processing/Microstructural control engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
Kikuchi Keiko 東北大学, 工学研究科, 助教 (80361137)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | カーボンナノチューブ / 熱電変換材料 |
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| Outline of Final Research Achievements |
Magnesium silicide (Mg2Si) / carbon nanotube (CNT) thermoelectric nanofillers for use as a flexible thermoelectric material were successfully synthesized through the combined processes of the (1) sol-gel method, (2) magnesiothermic reduction, and (3) liquid-solid phase reaction. In the resulting product, each CNT was coated with Mg2Si which was an approximately 60 nm-thick single crystal. The synthesized Mg2Si/CNT thermoelectric nanofillers exhibited n-type thermoelectric behavior．
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Report
(5 results)
Research Products
(6 results)
