Perfect Alignment of Polymer Chains by Host-Guest Copolymerization
| Project/Area Number |
24685017
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
UEMURA Takashi 京都大学, 工学(系)研究科(研究院), 准教授 (50346079)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2012: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
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| Keywords | 高分子 / 多孔性金属錯体 / 配向制御 / 共重合 / 配位不飽和サイト |
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| Outline of Final Research Achievements |
We disclose a novel strategy to produce unprecedented polymeric materials that exhibit a crystalline arrangement promoted by "ordered cross-links". Styrene as a representative of vinyl monomers could be cross-polymerized in situ with divinyl cross-linkers (2,5-divinyl-terephthalate) embedded, as substitutional defects, within the porous coordination polymer (PCP) architecture of [Cu(terephthalate)triethylenediamine0.5]n. Single polystyrene (PSt) chains are mutually cross-linked by the functionalized ligands that bridge the adjacent nanochannels of the PCP. The obtained polymer exhibited long-range order and was stable to thermal and solvent treatments as demonstrated by X-ray powder diffraction (XRPD) and transmission electron microscopy (TEM).
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Report
(4 results)
Research Products
(11 results)
