Preparation of the Smart Supramolecular Self-Supporting Membranes by Light Cycloaromatization Reaction of Polyphenylacetylene Membranes
| Project/Area Number |
25810068
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | Kitami Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 超分子自立膜 / らせんポリマー / ポリフェニルアセチレン / 光環化反応 / 超分子膜 / ポリビニルエーテル |
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| Outline of Final Research Achievements |
Phenylacetylene having two vinyl ethers and two hydroxyl groups were synthesized. In addition, a one-handed helical polymer was synthesized by the helix-sense-selective polymerization (HSSP) using the Rh catalyst and chiral amine. Furthermore, preparation of supramolecular self-supporting membrane by the highly selective cycloaromatization (SCAT) of the resulting helical polyphenylacetylene was carried out. On the other hand, synthesis of phenylacetylene macromonomer having a poly(vinyl ether)s were synthesized by addition of a large excess amount of the alcohol having an acetylene to the living poly(vinyl ether)s. Gas permeable of precursor polymer is PO2/ PN2 = 3.17, higher than previously.
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Report
(4 results)
Research Products
(8 results)
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[Journal Article] Facile synthesis of five 2D surface modifiers by highly selective photocyclic aromatization and efficient enhancement of oxygen permselectivities of three polymer membranes by surface modification using a small amount of the 2D surface modifiers2014
Author(s)
Jianjun Wang, Yu Zang, Guanwu Yin, Toshiki Aoki, Hiroyuki Urita, Ken Taguwa, Lijia Liu, Takeshi Namikoshi, Masahiro Teraguchi, Takashi Kaneko, Liqun Ma, Hongge Jia
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Journal Title
Polymer
Volume: 55
Issue: 6
Pages: 1384-1396
DOI
Related Report
Peer Reviewed
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[Journal Article] Flexible self-supporting supramolecular polymeric membranes consisting of 1,3,5-trisubstituted benzene derivatives synthesized by highly selective photocyclic aromatization of helical poly(phenylacetylene)s in the membrane state2013
Author(s)
Mari Miyata, Takeshi Namikoshi, Lijia Liu, Yu Zang, Toshiki Aoki, Yunosuke Abe, Yoshiyuki Oniyama, Toyokazu Tsutsuba, Masahiro Teraguchi, Takashi Kaneko
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Journal Title
Polymer
Volume: 54
Issue: 17
Pages: 4431-4435
DOI
Related Report
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