Development and Functionalization of Dynamic Photopatterning Molecular Materials
Project/Area Number |
25410089
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Functional solid state chemistry
|
Research Institution | Yokohama National University |
Principal Investigator |
UBUKATA Takashi 横浜国立大学, 工学(系)研究科(研究院), 准教授 (00344028)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 光物性 / 光架橋 / 光微細加工 / 表面レリーフ / アントラセン / 光物質移動 / パターニング / アモルファス / 液晶 / 光二量化 |
Outline of Final Research Achievements |
We have designed and synthesized a series of photopolymerizable bisanthracene molecules in which two anthracene moieties are connected with a spacer. Thin films of bisanthracenes showed solid state polymerization due to the intermolecular dimerization upon irradiation with ultra-violet light. When the film was irradiated with spatially patterned ultra-violet light, regular surface reliefs with the same period of the patterned light were produced due to the lateral mass transfer from the shaded areas to the irradiated areas.
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Report
(4 results)
Research Products
(38 results)