| 학회 | 한국고분자학회 |
| 학술대회 | 2002년 가을 (10/11 ~ 10/12, 군산대학교) |
| 권호 | 27권 2호, p.159 |
| 발표분야 | 기능성 고분자 |
| 제목 | The magnetic properties of poly(1-vinyl-2-pyrrolidone-co-acrylic acid-co-N-isopropylacrylamide) hydrogel with Fe nanoparticles |
| 초록 | The hydrogel containing Fe nanoparticles can behavior reversibly on the effect of electromagnetic field, used in some actuators driven by a electromagnetic field and the area of particular utilization such as smart gel. The gels was prepared by introducing Fe nanoparticles into hydrogels. In this study, poly(1-vinyl-2-pyrrolidone-co-acrylic acid-co-N-isopropylacrylamide) hydrogels were added to Fe nanoparticles. This nanoparticles was coated by polymers. Particle size of Fe was measured by Atomic Force Microscope(AFM). The electromagnetic behavior of hydrogels according to amount of Fe nanoparticles was measured by movement test under electromagnetic field. Gel swelling ratio observed in varying buffer solution. |
| 저자 | 강휘원, 문봉열, 김인중, 정창남 |
| 소속 | 순천대 |
| 키워드 | T |
