2012 Fiscal Year Final Research Report
Research of organic electronics using novel nitrogen heterocyclic compounds
| Project/Area Number |
22550162
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Functional materials/Devices
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
NISHIDA Junichi 東京工業大学, 大学院・総合理工学研究科, 助教 (70334521)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
YAMASHITA Yoshiro 東京工業大学, 大学院・総合理工学研究科, 教授 (90116872)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Keywords | 有機半導体デバイス / 有機合成化学 |
|---|
| Research Abstract |
In this work, novel nitrogen heterocyclic compounds were designed and synthesized for application to organic electronic devices. π-Conjugated compounds having nitrogen atoms have good electron-donating or accepting properties and afford unique physical properties and intramolecular interactions owing to polarized structures. Optical and electrochemical properties in solution and solid state were investigate. Organic electronic devices were prepared by using these compounds. Diazaboroles containing nitrogen and boron atoms work as p-type semiconductors in Field-Effect Transistors (FET). Diazaboroles fused with a quinone unit work as n-type semiconductors in FET devices. Dioxapyrrolopyrrole derivatives show good electron-transporting properties, when they form hydrogen-bonding networks. Diindenopyrazinedione derivatives with C=N double bonds have low LUMO energy level and give low threshold voltages of FET characteristics. N-Phenylimide derivatives with a trifluoromethylphenyl group at the phenyl group form noncentrosymmetric molecular arrangement and show triboluminescence (TL).
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 非対称化合物の合成と光学特性2012
Author(s)
西田純一, 中山光, 永山裕樹, 長谷川弘侑, 大山将史, 長峰巧弥, 高田徳幸, 佐藤寛泰, 山下敬郎
Organizer
第23回基礎有機化学討論会
Place of Presentation
京都
Year and Date
20120919-21
-
-
-
-
-
-
-
