Construction of Nanoporous Solids by Self-assembly of Macrocyclic Aromatic Molecules
Project/Area Number |
16K04864
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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 |
Research Field |
Nanostructural chemistry
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Research Institution | The University of Tokyo |
Principal Investigator |
Sato Sota 東京大学, 大学院理学系研究科(理学部), 特任准教授 (40401129)
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 自己組織化 / 大環状芳香族化合物 / アルカリ金属 / リチウムイオン電池 / リチウム電池 |
Outline of Final Research Achievements |
By employing new aromatic organic molecular units and performing their cyclization reaction, a large number of novel macrocyclic aromatic molecules was synthesized, and routes for large-scale synthesis necessary for functional research were also developed. As a result of screening search for crystallization conditions, crystalline powders with one-dimensional void structures were prepared, where the central pore of the molecule was one-dimensionally arranged. Furthermore, it was found that the porous structures were maintained even if the crystallization solvent molecules were removed. In addition to single crystal X-ray structural analysis, accurate molecular packing structures were clarified by powder X-ray analysis for powder states, which are used in functional research. In the search for functions unique to one-dimensional pores, The molecular materials worked as adsorbents for inert gases and volatile organic solvents and as a battery electrode materials.
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Academic Significance and Societal Importance of the Research Achievements |
ナノカーボン材料を分子性物質として模した大環状芳香族分子の研究は学術的に近年盛んであり,本研究成果は新規分子の効率的合成の開発のみならず,分子配列を制御することで独特な1次元空孔に固有な機能解明を通じて当該学術分野に意義ある知見を与えた.あくまで精密構造解析と固有機能との明確な相関づけにこだわることで,分子レベルで理解できる基礎的・基盤的研究を展開できたと考えている.また,軽元素のみから構成される有機分子でできた細孔性粉体という新しい材料を生み出し,その吸着や電極機能を見出せたことから,将来の産業利用の萌芽としての社会的意義も大きい.
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Report
(4 results)
Research Products
(103 results)
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[Journal Article] Synthesis of 9,10-Diarylanthracenes via Mg(TMP)2_2LiCl-Mediated Benzyne Generation/[4+2] Cycloaddition and Deoxygenation of 9,10-Epoxyanthracene Intermediates2018
Author(s)
Miyamoto, N.; Nakazawa, Y.; Nakamura, T.; Okano, K.; Sato, S.; Sun, Z.; Isobe, H.; Tokuyama, H.
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Journal Title
Synlett
Volume: 29
Issue: 04
Pages: 513-518
DOI
Related Report
Peer Reviewed
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[Journal Article] Efficient blue electroluminescence from a single-layer organicdevice composed solely of hydrocarbonsAuthors2017
Author(s)
Izumi, T.; Yi, T.; Ikemoto, K.; Yoshii, A.; Koretsune, T.;Arita, R.; Kita, H.; Taka, H.; Sato, S.; Isobe, H.
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Journal Title
Chem. Asian J.
Volume: 12
Issue: 7
Pages: 730-733
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Aromatic Hydrocarbon Macrocycles for Highly Efficient Single-layer Organic Light-emitting Devices2017
Author(s)
Ikemoto,K.; Xue, J.Y.; Isumi,T.; Yoshii, A.; Tian, Y.; Kobayashi, R.; Koretsune, T.; Akashi, R.; Arita, R.; Taka, H.; Kita, H.; Sato, S.; Isobe, H.
Organizer
ISNA 2017 (17th International Symposium on Novel Aromatics)
Related Report
Int'l Joint Research
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[Presentation] Aromatic Hydrocarbon Macrocycles for Highly Efficient Organic Light-emitting Devices with Single-layer Architectures2016
Author(s)
Ikemoto, K.; Xue, J. Y.; Izumi, T.; Yoshii, A.; Kobayashi, R.; Koretsune, T.; Akashi, R.; Arita, R.; Taka, H.; Kita, H.; Sato, S.; Isobe, H.
Organizer
ACP-2016-Korea (ICCEOCA-11/ARNCEOCA-2)
Place of Presentation
Daejeon (Korea)
Year and Date
2016-10-27
Related Report
Int'l Joint Research
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[Presentation] Aromatic Hydrocarbon Macrocycles for Highly Efficient Single-Layer Organic Light-Emitting Devices2016
Author(s)
Ikemoto, K.; Xue, J. Y.; Izumi,T.; Yoshii, A.; Koretsune, T.; Akashi, R.; Arita, R.; Taka, H.; Kita, H.; Sato, S.; Isobe, H.
Organizer
Symposium on Frontiers of Molecular Science and Technology
Place of Presentation
東京大学本郷キャンパス(東京都文京区)
Related Report
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