2012 Fiscal Year Final Research Report
Hole doping in boron icosahedral cluster solids with unique method and development of new superconductors
| Project/Area Number |
23760625
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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 |
Physical properties of metals
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
HYODO Hiroshi 東京理科大学, 基礎工学部, 助教 (30548863)
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| Project Period (FY) |
2011 – 2012
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| Keywords | デドープ / ボロン正20面体クラスター固体 / 電気化学 / ホールドープ |
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| Research Abstract |
Li-dedoped beta rhombohedral boron (・-B), which has different structure with Li-doped ・-B, was synthesized by the heat treatment of Li-doped ・-B at 600 and 800 ℃. Especially, it was found that Li was successfully dedoped with keeping the removal of interstitial B for Li7・-B obtained by the heat treatment at 600 ℃ and the hole doping was indicated. It was also found that V removes by electrochemical Li doping into V doped ・-B.
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