2023 Fiscal Year Final Research Report
Development of organic-inorganic composites as an acid-base catalyst using layered perovskite-type compounds
| Project/Area Number |
19K05147
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 27030:Catalyst and resource chemical process-related
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| Research Institution | Akita University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
加藤 純雄 秋田大学, 理工学研究科, 教授 (50233797)
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | Dion-Jacobson型層状ペロブスカイト / 有機無機複合体 / 層間架橋体 / インターカレート / 酸塩基両特性 / one-pot反応 |
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| Outline of Final Research Achievements |
The organic-inorganic composites with acid-base properties were prepared by using a layered compound as a host compound and an organic species as a guest molecule. The organic-inorganic composites with high organic content showed high base catalytic activity. It was found that the chemical composition of the layered compound affects the base catalytic activity. Depending on the host-guest combination, it was possible to obtain composites that exhibited high base catalytic activity even with a low organic species content. Fundamental experimental data on the control of the acid-base properties of organic-inorganic composites were obtained by studying the preparation conditions of the composites.
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| Free Research Field |
無機材料化学
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| Academic Significance and Societal Importance of the Research Achievements |
固体酸としてこれまで多くの研究が報告されている層状化合物群を出発原料のひとつとして，新たな機能の付与や自在な制御を目指した検討を行った．この複合体の出発原料と成り得る化合物は幅広く，最適な調製条件の探索を継続することでさらに高活性な触媒が得られると期待される．また，これまでの研究例を活用しながら新規な視点に基づく機能性材料を調製する手法を提案することが出来たと考えている．
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