2012 Fiscal Year Final Research Report
Precise Control of Self-Association of Open-Shell Species toward Construction of Conducting Supramolecular Wires
| Project/Area Number |
22350021
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
NISHINAGA Tohru 首都大学東京, 理工学研究科, 准教授 (30281108)
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| Project Period (FY) |
2010 – 2012
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| Keywords | π共役オリゴマー / チオフェン / ピロール / ラジカルカチオン / ジカチオン / ビラジカル / 自己会合 |
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| Research Abstract |
Self- -conjugated oligomers with open-shell electronic structure has been intnsively investigated as models of corresponding conducting polymers, but the details about the phenomena remains to be elucidated. In addition, recent years have witnessed a growing interest in supramolecular chemistry using such self-associations. In this study, based on our originally designed oligothiophenes, we have revealed relationship between structure and factors driving the self-association and have succeeded in the observations of redox-switching via gold nanoparticles and biradical character of dications.
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