| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 가을 (10/09 ~ 10/10, 일산킨텍스) |
| 권호 |
33권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Novel High Performance RO Membranes Having 3-D Nano Network Structure |
| 초록 |
Our research is aiming at developing a new next-generation reverse osmosis (RO) membrane for seawater desalination which can replace the existing RO membranes based on polyamides. New membrane materials exhibiting high durability, chemical resistance, and flux will be developed through introduction of the structure of three dimensional nanoscale framework utilizing the self-assembly and chemical reactions of new monomers with controlled 3-d geometry. In order to control nano-porosity of the membrane, organic materials with 3-d nano lattice structures derived from tetraphenylmethane(TPM) derivatives were newly developed. The new materials are expected to offer the RO performances superior to the polyamide composite membranes which need to be improved in chemical resistance and flux to meet global demands for water in the future. |
| 저자 |
김명숙1, 배재성2, 박지웅1
|
| 소속 |
1광주과학기술원 신소재공학과 / 분자레벨집적화기초연구센터, 2광주과학기술원 신소재공학과 |
| 키워드 |
nano framework; RO membrane
|
| E-Mail |
|
