| Project/Area Number |
16K14064
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Organic and hybrid materials
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
KUBO Takashi 大阪大学, 理学研究科, 教授 (60324745)
|
|---|
| Project Period (FY) |
2016-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
|---|
| Keywords | トリナフトプロペラン / ハニカム二次元炭素物質 / 一次元鎖 / 原子間力顕微鏡 / 電子移動反応 / 二次元ポリマー / 炭素材料 / ハニカム構造 / 二次元物質 / 三回対称 / 芳香族化合物 |
|---|
| Outline of Final Research Achievements |
In this study we prepared a hexabromo derivative (1) of a propeller-shaped polycyclic aromatic hydrocarbon as a component of honeycomb two-dimensional carbon materials, and also attempted to prepare honeycomb carbon materials on metal surfaces. Firstly, we succeeded in the improvement of synthetic yield of the hexabromo derivative from 20% to 40%. Subsequently, when the polymerization reaction of 1 was carried out on a metal substrate, it was found that 1 was adsorbed in a form as if standing on the substrate, furthermore, it was found that the polymerization reaction proceeded further, giving a one-dimensional chain. In addition, we succeeded in π expansion of 1 , and also determined the rate of electron hopping between the blades of the propeller-shaped molecule and directly observed hydrogen atoms by atomic force microscopy measurements.
|
