Syntheses of Lipophilic Polyelectrolytes and their Applications for Functional Materials
| Project/Area Number |
20350056
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Polymer chemistry
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| Research Institution | Hokkaido University (2010)
Kyushu University (2008-2009) |
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Principal Investigator |
SADA Kazuki 北海道大学, 大学院・理学研究院, 教授 (80225911)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2010: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2009: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2008: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | 高分子合成 / ゲル / 高分子構造 / 物性 / 環境保全 / 高分子電解質 / イオン対 / 高分子構造・物性 / レセプター / 環境材料 / 分子認識 / 廃棄物処理 / 海洋保全 / イオンペアー / 高分構造・物性 |
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| Research Abstract |
In this research, we demonstrated that the Lipophilic polyelectrolytes with bulky and large ion pairs surrounded by lipophilic groups expand their polymer chains largely in non-polar organic solvents due to electrostatic repulsion among them. This result enabled us to develop super-absorbent polymers for various organic solvents and provided rational molecular design of thermally-sensitive polymer materials. Moreover, we successfully prepared super-absorbent polymers active at low temperature and constructed Layer-by-Layer multilayer thin films in the non-polar organic solvents other than water.
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Report
(4 results)
Research Products
(139 results)
