Fabrication of multicomponent nanoporous polymers involving polymer interfaces and their separation functions
| Project/Area Number |
26410230
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer/Textile materials
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
Samitsu Sadaki 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, 主任研究員 (80432350)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 相分離 / 結晶化 / ナノ結晶 / メソ多孔体 / ハイブリッド材料 / ナノ粒子 / 高分子界面 / 分離機能材料 / 有機・無機ハイブリッド / 表面・界面 / 高分子構造・物性 / 高分子複合材料 |
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| Outline of Final Research Achievements |
Previous researches on mesoporous polymers have been focused on control of pore size and porous morphology. However, materials design of pore framework has not been deeply investigated. Here we performed fabrication of mesoporous polymers with multi-component polymeric framework. We have developed flash-freezing nanocrystallization method for polymer solutions, which leads to mesoporous polymers with large mesopores volumes as well as high specific surface area. We applied the method to multi-component polymer solutions containing inorganic nanoparticles. The flash-freezing nanocrystallization method successfully gave mesoporous structure of multi-component polymer systems that contains silica nanoparticles and carbon blacks. The nanoparticle-containing mesoporous hybrids gave mesopore volumes larger than 0.5 cm3/g and specific surface area higher than 200 m2/g.
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Report
(4 results)
Research Products
(21 results)
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[Presentation] ナノ粒子を含む高分子メソ多孔体の作製2014
Author(s)
佐光貞樹, KRISHNANMohan Raj, 藤井義久, 一ノ瀬泉
Organizer
第63回高分子討論会
Place of Presentation
長崎大学文教キャンパス ,長崎市,日本(Japan)
Year and Date
2014-09-24 – 2014-09-26
Related Report
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[Presentation] 高分子メソ多孔体からなるオイル吸着材2014
Author(s)
佐光貞樹, 藤井義久, 一ノ瀬泉
Organizer
第3回 JACI/GSCシンポジウム
Place of Presentation
東京国際フォーラム,東京,日本(Japan)
Year and Date
2014-05-22 – 2014-05-23
Related Report
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