| 학회 |
한국화학공학회 |
| 학술대회 |
2004년 봄 (04/23 ~ 04/24, 공주대학교) |
| 권호 |
10권 1호, p.137 |
| 발표분야 |
공업화학 |
| 제목 |
The Preparation of Pore-size Controlled 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 |
장정호, 김범중
|
| 소속 |
한국요업(세라믹)기술원 |
| 키워드 |
nanoporous; block copolymers; biodegradable
|
| E-Mail |
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| 원문파일 |
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