| 세션명 | 기능성 고분자 |
|---|---|
| 발표장 | 402호 |
| 논문코드 | 1L8-1 |
| 발표일 | 2019-10-10 |
| 발표시간 | 13:30-13:55 |
| 논문제목 | Eco-friendly process for facile pore control |
| 발표자 | 강상욱 |
| 발표자 소속 | 상명대학교 화학에너지공학과 |
| 저자 | 강상욱† |
| 소속 | 상명대학교 화학에너지공학과 |
| 논문초록 | The pores in cellulose acetate polymers for battery separators or water-treatment membranes were easily generated by utilizing both hydrated metal salts and water pressure. When cellulose acetate polymer film containing hydrated metal salts was exposed to water pressure, the continuous straight pores were generated. These results could be explained by that cellulose acetate polymer chains became weakened due to the plasticization effect by the hydrated parts in polymer. Furthermore, pore size could also be easily controlled by controlling the strength of water pressure. The generated pores in CA polymers were confirmed by scanning electron microscopy (SEM) images. The suggested process could be evaluated as eco-friendly technology since the metal salts used could be reused by evaporation of water. |
THE POLYMER SOCIETY OF KOREA