| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 봄 (04/09 ~ 04/10, 대전컨벤션센터) |
| 권호 |
34권 1호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Robust, Conducting and Transparent Polymer Composites using Surface-modified and Individualized Double Walled Carbon Nanotubes |
| 초록 |
CNTs have been considered as the ideal nano-sized reinforcing filler in the continuous polymer matrices. Here we demonstrated that DWNTs, consisting of two coaxial concentric tubes, provide superior reinforcing effect to SWNTs and MWNTs; chemical moieties which are selectively introduced on the outer tubes impart the ability to individualize and provide effective anchoring sites for strong bonding with polymers, while the optical properties of the inner tubes remain unchanged. Individually reinforced DWNTs make the polyimide stronger and electrically conductive, and optically active without any deterioration of transparency. Acknowledgments:This work was in part supported by the CLUSTER project (the second stage) and Specially Promoted Research (No. 19002007) from the Ministry of Education, Culture, Sports, Science and Technology of Japan. YAK acknowledges supported from a Grant-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology of Japan (No. 20510096). |
| 저자 |
정용채1, Daisuke Shimamoto2, Hiroyuki Muramatsu1, Yoong Ahm Kim2, Takuya Hayashi3, Mauricio Terrones2, Morinobu Endo1
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| 소속 |
1Faculty of Engineering, 2Shinshu Univ., 3Institute of Carbon Science and Technology |
| 키워드 |
DWNT; Transparent; PI; nanocompistes
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| E-Mail |
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