2022 Fiscal Year Final Research Report
Crystal design of layered materials for molecular separation and reactions with saving resources
Project/Area Number |
20K05661
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Review Section |
Basic Section 36010:Inorganic compounds and inorganic materials chemistry-related
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Research Institution | Shinshu University |
Principal Investigator |
OKADA Tomohiko 信州大学, 学術研究院工学系, 准教授 (30386552)
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Project Period (FY) |
2020-04-01 – 2023-03-31
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Keywords | ナノシート / 吸着 / フィロケイ酸塩 / 酵素 / 室温反応 / 結晶成長 / 水熱合成 |
Outline of Final Research Achievements |
This research aims to investigate the design of layered compounds in which adsorption of molecules and catalytic reactions proceed efficiently. The layered compounds used in this study are mainly composed of silicon, because of abundant natural resources and facile syntheses. An adsorbent design was provided that can efficiently remove caffeine in water in a short period. In a catalytic reaction, mimicking natural enzymes was proposed such as glucose dehydrogenase by simply mixing an amino acid and a natural mineral in water.
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Free Research Field |
材料化学
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Academic Significance and Societal Importance of the Research Achievements |
短時間で水中のカフェインが効率よく分離除去できる吸着剤の設計については、大型放射光施設(SPring-8)などとの協力を得ながら検討した結果が原著論文(界面化学の専門誌)としてまとめられ、プレスリリースされた。また、酵素模倣反応については室温付近でもD-グルコースが2ケトグルコン酸(工業的に有用な原料の一つ)に効率よく転換されることを見出し、界面化学の専門誌に掲載された。原著論文の公開、学会発表などを通じ、無機材料化学分野だけでなく、界面化学、化粧品分野から関心が寄せられたので、引き続き他機関との連携、産学連携を図りながら、合理的かつ応用性に優れた層状結晶設計を行う。
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