| 학회 |
한국고분자학회 |
| 학술대회 |
2003년 가을 (10/10 ~ 10/11, 부경대학교) |
| 권호 |
28권 2호, p.274 |
| 발표분야 |
특별 심포지엄 |
| 제목 |
The Preparation of Ordered Nanoporous Materials by Biodegradable Block Copolymer Templates |
| 초록 |
This works describes an innovative approach for the preparation of ordered nanoporous ceramic materials that involves a self-assembly process at the molecular level based upon biodegradable mPEG-b-PLA block copolymer templates. This approach provides not only rapid structural reorganization via self-assembly at room temperature but also controlling of pore size and wall thickness. Selected mPEG-b-PLA block copolymers have been synthesized with systematic variation of the chain lengths of the resident hydrophilic and hydrophobic blocks. Nanoporous materials were characterized by solid-state 29Si NMR, BET and TEM in which showed the well ordered porous structures. |
| 저자 |
김범중1, 장정호1, 김경자1, 강길선2
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| 소속 |
1요업(세라믹)기술원 나노소재응용본부, 2전북대 |
| 키워드 |
mPEG-b-PLA; block copolymer; nanoporous silica
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| E-Mail |
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