2012 Fiscal Year Final Research Report
Development of precise size-controlled synthesis of metal nanoclusters
| Project/Area Number |
23656514
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Catalyst/Resource chemical process
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| Research Institution | Osaka University |
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Principal Investigator |
MIZUGAKI Tomoo 大阪大学, 基礎工学研究科, 准教授 (50314406)
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| Project Period (FY) |
2011 – 2012
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| Keywords | サブナノクラスター / デンドリマー / パラジウム / 触媒 / ナノ反応場 |
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| Research Abstract |
The periphery of the poly(propylene imine) (PPI) dendrimers were functionalizedwith bulky substituents to form capsular dendrimers. Within the nanovoids of the dendrimers, subnano ordered palladium clusters could be prepared by precise controlof the preorganized Pd ions. The electronic state of Pd cluster could be tuned with the interaction of the dendrimers, which affected the catalytic performances of the Pd clusters in the hydrogenation of olefins and allylic substitution reactions.
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