| 학회 |
한국고분자학회 |
| 학술대회 |
2004년 봄 (04/09 ~ 04/10, 고려대학교) |
| 권호 |
29권 1호, p.100 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis of PEO-b-PNiPAM and PEO-g-PNiPAM using PEO-based macroinitiator and macromonomer via atom transfer radical polymerizations |
| 초록 |
Transition metals are well-known to be used as catalysts for atom transfer radical polymerization(ATRP). Especially, Cu(I) halide-bipyridine complex has been used as ATRP catalyst system. This catalytic system may be used for synthesis of highly polar vinyl monomers such as N-isopropylacrylamide(NiPAM) in aqueous media. In this experiment, chain-end-brominated poly(ethylene oxide) was used as macroinitiator for preparation of PEO-b-PNiPAM using MMA type PEO macromonomer, we successfully synthesized poly(N-isopropylacrylamide-g-ethylene oxide) via atom transfer radical polymerization using the Cu(I) catalytic system. In this communication, the results of ATRP of these PEO-based macromonomers and macroinitiator will be present. |
| 저자 |
J. H. Kim1, K. J. Choi2, S. B. Lee1, J. H. Park2, K. U. Kim1, J. Kim2, S. S. Im1
|
| 소속 |
1Polymer Hybrid Center, 2Korea Institute of Science and Technology |
| 키워드 |
PEO; N-isopropylacrylamide; ATRP
|
| E-Mail |
|
