| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Fabrication of Polyvinylidene Fluoride (PVDF) Particles via Suspension Polymerization |
| 초록 | Polyvinylidene fluoride (PVDF) is a thermoplastic fluoropolymer made from vinylidene fluoride (VDF). According to its excellent chemical, thermal stability and fine processability, PVDF has attempted to be applied as a binder material for lithium-ion batteries. Although PVDF is a core material in the battery field, it is highly dependent on overseas supply, so the localization of PVDF is necessary. In this study, PVDF particles are fabricated through suspension polymerization of VDF. In various conditions, the particle size, polymer molecular weight, and thermal characteristics of the polymer were successfully controlled. The shape and various properties of the particles were confirmed through FE-SEM, DSC, TGA, and GPC for PVDF according to various synthetic conditions. Furthermore, small amount of co-monomer is applied to provide enough adhesion. Successfully controlled PVDF particles has a potential to use in the real industry. |
| 저자 | 맹연주, 김주현, 허현준, 손은호 |
| 소속 | 한국화학(연) |
| 키워드 | Fluoropolymer; VDF; PVDF; Suspension polymerization |
