Material design of polymer composites with nanofibers
Project/Area Number |
22350102
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Polymer/Textile materials
|
Research Institution | Japan Advanced Institute of Science and Technology |
Principal Investigator |
YAMAGUCHI Masayuki 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 教授 (40401947)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2011: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
|
Keywords | ナノコンポジット / カーボンナノチューブ / ナノファイバー / レオロジー / 導電性高分子 / ポリマーブレンド / ブラウン運動 / 拡散 / ポリマー / 表面機能 |
Research Abstract |
Rheological properties of polymer melts containing nanofibers with various flexibilities are studied. It is firstly found that a small amount of flexible nanofibers provides marked strain-hardening in elongational viscosity owing to interfibrous interaction. Moreover,localization of nanofibers in immiscible polymer blends is studied and found to be determined by the interfacial tension. The phenomenon can be applicable to the surface-modification of a polymer.
|
Report
(4 results)
Research Products
(81 results)