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2016 Fiscal Year Final Research Report

Development of synthesis method of core-hollow shell structure encapsulating metal nanoparticles by using metal-organic framework

Research Project

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Project/Area Number 15K14127
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Inorganic materials/Physical properties
Research InstitutionOsaka University

Principal Investigator

Harada Takashi  大阪大学, 太陽エネルギー化学研究センター, 技術専門職員 (00379314)

Project Period (FY) 2015-04-01 – 2017-03-31
Keywordsカプセル型構造体 / 集積型金属錯体 / ナノ粒子 / コア-中空シェル構造体 / MOF
Outline of Final Research Achievements

Core-hollow shell structures encapsulating metal nanoparticles have been attracted attention because of their unique structural and catalytic properties. However, most of them need specific and complicated synthesis procedures for each metal. Therefore, in this study development of simple synthesis method of core-hollow shell structure was performed. Metal oxide nanoparticles encapsulated in a hollow silica sphere were successfully synthesized by using metal-organic framework as both a metal source and a template. Moreover, in the case of metal species which was difficult to construct metal-organic framework, core-hollow shell structure was obtained by using metal-organic framework adsorbing the metal ions.

Free Research Field

材料合成

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Published: 2018-03-22  

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