2019 Fiscal Year Final Research Report
Development of hydrogen storage system by electrochemical synthesis of organic hydride on the surface of electrode
Project/Area Number |
19K21138
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Project/Area Number (Other) |
18H05994 (2018)
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Multi-year Fund (2019) Single-year Grants (2018) |
Review Section |
0502:Inorganic/coordination chemistry, analytical chemistry, inorganic materials chemistry, energy-related chemistry, and related fields
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Research Institution | Hachinohe Institute of Technology |
Principal Investigator |
Katayama Yumi 八戸工業大学, 工学部, 助教 (30823661)
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Project Period (FY) |
2018-08-24 – 2020-03-31
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Keywords | 電気化学 / 自己組織化単分子膜 / 有機ハイドライド |
Outline of Final Research Achievements |
The purpose of this research is to develop a new electrochemical organic hydride method by a one-pot reaction using Au electrode modifying self-assembled monolayer(=SAM) as hydrogen storage material. In this study, benzenethiol or phenylethanethiol as a hydrogen storage material was modified on Au electrode. By optimization of the modification conditions, 3.4×10^14 molecules per unit area of the material was adsorbed on the electrode. And the redox peaks of the SAM were confirmed by cyclic voltammetry.
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Free Research Field |
環境化学
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Academic Significance and Societal Importance of the Research Achievements |
本研究は、電気化学的手法による有機ハイドライド法で課題であった、水溶性の低い水素貯蔵材料に効率の良い水素供給方法や、拡散律速により徐々に反応効率の低下を解決するため、自己組織化単分子膜として水素貯蔵材料を電極上に修飾する方法を開発する。本手法によりワンポットでの反応が可能になり、拡散律速の影響が小さいことから新たな水素貯蔵技術として期待できる。
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