2013 Fiscal Year Final Research Report
Establishment of atomically resolved electron tomography
| Project/Area Number |
24656414
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural/Functional materials
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| Research Institution | Kyushu University |
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Principal Investigator |
KANEKO Kenji 九州大学, 工学(系)研究科(研究院), 教授 (30336002)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 透過型電子顕微鏡 / 電子線トモグラフィ法 |
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| Research Abstract |
TiO2-SBA-15 and TiO2-SBA-15-AuNP nanocomposites were synthesized by sol-gel method and microstructural characterizations of them were carried out by combination of scanning transmission electron microscopy and computed tomography. It has been proposed that there would be some correlation between the location of Au nanoparticles and TiO2, due to the strong interaction between the AuNPs and TiO2. The location of TiO2 and Au were clearly visualized in three-dimension by the combination of energy-filtering TEM and computed tomography revealed.
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