| Project/Area Number |
11440191
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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 | Ehime University |
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Principal Investigator |
OGAWA Takuji Ehime University, Department of Chemistry, Associate professor, 理学部, 助教授 (80169185)
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| Project Period (FY) |
1999 – 2001
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| Project Status |
Completed (Fiscal Year 2001)
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| Budget Amount *help |
¥11,900,000 (Direct Cost: ¥11,900,000)
Fiscal Year 2001: ¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2000: ¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 1999: ¥7,000,000 (Direct Cost: ¥7,000,000)
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| Keywords | Molecular electronic device / Molecular wire / Molecular jack / ruthenium complex / porphyrin / rhodium complex / 分子エレクトロニクス素子 / 自立型分子 / ナノギャップ電極 |
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| Research Abstract |
(1) Synthesis of molecular jack based on ruthenium porphyrins
"Self-standing molecular wire" composed from molecular jack for connecting with metal electrodes, and molecular wire, which stand vertically from the molecular jack. The molecular jack is made up of porphyrin skeleton, and the wire stands as an axial ligand of the central metal. We found that by using ruthenium as the central metal, the self-standing molecular wires were stable enough for the measurement. We have synthesized a series of self-standing molecular wires with a variety of molecular jack part and molecular wire part.
(2) Synthesis of molecular jack with large occupant area
By enlarging the occupant area of the molecular jack, we aimed to control the number of molecules adsorbed onto the nano electrodes. We synthesized "octopus shaped molecular jack".
(3) Photo-responsive molecular wire, which can be connected to the molecular jacks
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