Synthesis and Modification of Novel Oxyhydrides Perovskites
| Project/Area Number |
25810040
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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 chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
TASSEL Cedric 京都大学, 白眉センター, 助教 (60597798)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | ペロブスカイト / 混合アニオン / 高圧合成 / 水素 / Oxyhydride / Perovskite / High Pressure / New Materials |
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| Outline of Final Research Achievements |
In this project, we have studied the possibility of synthesizing novel oxyhydride perovskites materials via the use of high pressure synthesis. We have shown that high pressure allows yielding novel structures containing transition metals that cannot be formed via ambient pressure techniques. Among the structures discovered is a stoichiometric disordered SrCrO2H. Interestingly, this cubic framework presents the highest Neel temperature observed in chromium oxides in reason of the lack of structural distortions. High pressure synthesis is therefore an interesting path towards forming novel oxyhydrides and possibly reach exotic properties.
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Report
(3 results)
Research Products
(7 results)
