| 학회 | 한국재료학회 |
| 학술대회 | 2017년 가을 (11/15 ~ 11/17, 경주 현대호텔) |
| 권호 | 23권 2호 |
| 발표분야 | B. 나노화학/바이오 분과 |
| 제목 | Effect of Zirconia Particles on Gel Strength and Gelation Induction Time in Acrylamide Polymerization |
| 초록 | The importance of nano process technology for energy storage material, flexible device material, and hazardous material is increasing. The purpose of this study was to investigate the effect of zirconia particles on acrylamide polymerization in order to understand gel strength and sufficient process time. The gelation induction time and storage elastic modulus of gels prepared by polymerization of acrylamide (AM) and AM including zirconia were compared and analyzed. The gelation induction time and gel strength was depended on the presence or absence of zirconia particles and the polymerization temperature of acrylamide. As the polymerization temperature increased, the gelation induction time decreased rapidly. When the zirconia particles were added to the aqueous acrylamide solution, the gelation induction time was shortened, but the gel was obtained with high storage modulus. This work was supported by the Technology Innovation Program (Project. No. : 10067416) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea) and Korea Ministry of Environment(MOE) as "The Chemical Accident Prevention Technology Development Project." |
| 저자 | Yuah Son1, Hangkyo Jin2, Sungmook Jung3, Su Yeon Lee3, Sunho Jeong3, Youngmin Choi3, Beyong-Hwan Ryu3 |
| 소속 | 1Korea Research Institute of Chemical Technology (KRICT), 2Korea Univ., 3KRICT |
| 키워드 | Zirconia; Acrylamide; Gel strength; Gelation induction time; Polymerization; Hazardous material; Energy storage material |
