Elements-hybrid Carbon Nanoribbons via Soluble Poly(arylene-vinylene)s
| Project/Area Number |
26620095
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Polymer chemistry
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
Tomita Ikuyoshi 東京工業大学, 総合理工学研究科(研究院), 教授 (70237113)
|
|---|
| Project Period (FY) |
2014-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | 合成化学 / グラフェンナノリボン / 高分子合成 / 元素ハイブリッド材料 / 高分子反応 / π共役高分子 / ヘテロ元素 / 元素ブロック高分子 / 導電性高分子 |
|---|
| Outline of Final Research Achievements |
Photochemical and electrochemical ring-closing reactions of poly(arylene-vinylene) derivatives possessing tetra-aryl ethylene units were performed to obtain π-conjugated polymers possessing extendedπ-electron systems. Under the examined conditions, the objective annulation occurred smoothly to give the products that exhibit entirely different luminescent properties. The model annulation reactions using 2,3-di(2-thienyl)stilbene were likewise performed to evaluate the possibility to obtain heteroatom-doped graphene nanoribbons. The benzodithiophene derivatives produced by the model experiments were subjected to the electrochemical polymerization to giveπ-conjugated polymer thin films that exhibit electrochromic properties.
|
Report
(3 results)
Research Products
(106 results)
-
-
-
-
-
[Journal Article] Practical Synthesis and Properties of 2,5-Diarylarsoles2015
Author(s)
Makoto Ishidoshiro, Yoshimasa Matsumura, Hiroaki Imoto, Yasuyuki Irie, Takuji Kato, Seiji Watase, Kimihiro Matsukawa, Shinsuke Inagi, Ikuyoshi Tomita, Kensuke Naka
-
Journal Title
Organic Letters
Volume: 17
Issue: 19
Pages: 4854-4857
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] π-Conjugated Polymers Possessing Versatile Elements-Blocks2014
Author(s)
Tomita, I., Matsumura, Y., Suto, T., Lee, J.-H., Komatsuzaki, Y., Nishiyama, H., Inagi, S., Miyazaki, M., Ohshita, J.
Organizer
IUPAC 10th International Conference on Novel Materials and Synthesis(NMS-X)
Place of Presentation
Zhengzhou, China
Year and Date
2014-10-10 – 2014-10-15
Related Report
Invited
-
-
-
-
-
[Presentation] Reactive organometallic polymers as precursors for elements-block-containing π-conjugated polymers2014
Author(s)
Tomita, I., Matsumura, Y., Suto, T., Lee, J.-H., Komatsuzaki, Y., Nishiyama, H., Inagi, S., Miyazaki, M., Ohshita, J.
Organizer
248th American Chemical Society National Meeting & Exposition
Place of Presentation
San Francisco
Year and Date
2014-08-10 – 2014-08-14
Related Report
Invited
-
-
-
-
-
-
-
-
