2011 Fiscal Year Final Research Report
A Study on Synthesis of Single Crystalline Conjugated Polymers Expected to Have Conducting Properties
| Project/Area Number |
21655048
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Yamagata University |
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Principal Investigator |
OKADA Shuji 山形大学, 大学院・理工学研究科, 教授 (30250848)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 共役ポリマー / ポリジアセチレン / 固相重合 / 単結晶 / ナノ結晶 / 電荷移動錯体 |
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| Research Abstract |
Polydiacetylenes with 2-pyridyl (1), 3-pyridyl (2), 4-(dimethylamino)phenyl (3), 1-pyrenyl (4) and tetrathiafluvalenyl (5) groups directly attached to the conjugated backbones were successfully synthesized. The charge-transfer (CT) complexes composed of the monomers and acceptors were also prepared, and a lot of important aspects on the monomer design and CT-complex formation were found. Synthesis of gel-formable butadiyne monomers and nanocrystallization of 4 and 5 were investigated as well. Polydiacetylene nanocrystals could be firmly fixed on substrate surfaces.
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