Shape and Size Controlled Syntheses of Metallic Nanocrystals Using Structural Correlation between Core and Shell
| Project/Area Number |
22310060
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nanostructural science
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| Research Institution | Kyushu University |
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Principal Investigator |
TSUJI Masaharu 九州大学, 先導物質化学研究所, 教授 (30038608)
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| Co-Investigator(Kenkyū-buntansha) |
TSUJI Takeshi 九州大学, 先導物質化学研究所, 助教 (50284568)
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| Co-Investigator(Renkei-kenkyūsha) |
AGO Hiroki 九州大学, 先導物質化学研究所, 准教授 (10356355)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2010: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
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| Keywords | ナノ材料 / マイクロ波加熱 / 結晶成長 / 複合金属材料 / コア・シェル構造 / エピタキシャル成長 / ポリオール法 / 格子不整合 / イオン化傾向 / コア・シェル微結晶 |
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| Research Abstract |
Shape and size controlled syntheses of metallic nanocrystals were studied using structural correlation between core and shell.We succeeded in epitaxialgrowth of not only Au@Ag and Au@ Pd core-shell particles having small lattice mismatches below 5 % but also of Au@Cu and Au@Ni ones having large lattice mismatchesabove 10% for the first time. Epitaxial growth mechanisms of each metallic nanocrystal were examined using TEM and TEM-EDS analyses.
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Report
(4 results)
Research Products
(187 results)
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[Presentation] Epitaxial CVD Growth of Single-Layer Graphene over Metal Films Crystallized on Sapphire and MgO2011
Author(s)
H.Ago, Y.Ito, B.Hu, Y.Ogawa, C.M.Orofeo, K.Kawahara, M.Tsuji, K.Ikeda, S.Mizuno, H.Hibino
Organizer
International Conference on the Science and Application of Nanotubes (NT11)
Place of Presentation
Cambridge, UK
Year and Date
2011-06-15
Related Report
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[Presentation] 金属ナノ微粒子の合成と応用2011
Author(s)
辻正治, 辻剛志, 松永美香, 唐新玲, 荻野政利
Organizer
ナノマクロ物質・デバイス・システム創製アライアンス 平成22年度成果報告会
Place of Presentation
仙台
Year and Date
2011-03-07
Related Report
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