| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 가을 (10/06 ~ 10/07, 김대중 컨벤션센터) |
| 권호 |
36권 2호 |
| 발표분야 |
기능성고분자－막분리용 고분자 |
| 제목 |
Selective gas adsorption of nanocomposites consisting of microporous organic nanoparticles and polyimides |
| 초록 |
Nanoparticles with 3D microporous organic molecular network were synthesized from tetrakis(4-aminophenyl)methane and diisocyanatohexane by organic sol-gel polymerization. The nanoparticles dispersions were mixed with poly(amic acid) using various dianhydrides and diamines. Coating onto the glass plate followed by thermal curing gave nanocomposite of polyimides and nanoparticles. The complex NP/PI networks formed by reaction between numerous reactive amino and isocyanato functional groups of nanoparticles and polyimide chains. The selective adsorption of the nanocomposites to carbon dioxide, nitrogen and methane were studied. This work was supported by a Korea Science and Engineering Foundation (KOSEF) grant [ 2010-0026421] funded by the Korean government (MEST) and the Program for Integrated Molecular System at GIST. |
| 저자 |
전은경, 박지웅, 문수영, 배재성
|
| 소속 |
광주과학기술원 |
| 키워드 |
nanocomposites; microporous
|
| E-Mail |
|
