| Budget Amount *help |
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Research Abstract |
Because of the interest in the unique electronic features of molecules with large conjugated structures, synthesis of large polycyclic aromatic hydrocarbons through the expansion of a ring-fused structure has recently been widely studied. On the other hand, in this research, a series of novel, large conjugated cyclic molecules were constructed by connecting small aromatic molecules via (a) C-C or (b) Si-Si single bonds. Through rational design of the angle and connection formed, sheet, tube, and step-like conjugated structures were constructed. As a results a series of new molecules with outstanding characteristics were developed: One of the molecules had an extremely high thermal stability with an enhanced ability to delocalize spin and charge, and it was a good carrier transporter in organic light-emitting diode (OLED) devices.
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