Synthesis of Liquid Crystalline Compounds Based on a Sugar Alcohol Scaffold
| Project/Area Number |
21550142
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Functional materials chemistry
|
|---|
| Research Institution | National Institute of Advanced Industrial Science and Technology |
|---|
Principal Investigator |
AKIYAMA Haruhisa 独立行政法人産業技術総合研究所, ナノシステム研究部門, 研究員 (80356352)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
|---|
| Keywords | アゾベンゼン / スメクチック相 / 糖アルコール / オリゴマー / 光異性化 / 液晶 / 接着剤 / 液晶性ガラス / 光制御 / 液化 / 固化 / 高分子合成 / 高分子構造・物性 / 合成化学 |
|---|
| Research Abstract |
We have investigated the detailed properties of light responsive mesogenic compounds based on a sugar alcohol scaffold. As results we found a unique property of isothermal liquefaction and solidification on irradiation with ultraviolet and visible light at room temperature. The photo-induced phase transition was totally reversible. Utilizing the property, we demonstrated unprecedented photo-attachable and detachable adhesives. To enable scale up in synthesis for these useful materials, purification method and reaction condition were improved.
|
Report
(4 results)
Research Products
(14 results)
