| 학회 | 한국공업화학회 |
| 학술대회 | 2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 | 20권 2호 |
| 발표분야 | 고분자_포스터 |
| 제목 | Characterization of poly(vinyl alcohol) hybrid films containing graphene oxide |
| 초록 | Recently, polymeric gas barrier films have been successfully contending over traditional materials (glass, wood, metal, and ceramic) in the field of food packaging, liquid crystal displays, hydrogen storage, pharmaceuticals, and flexible electronics. In this work, we prepared the gas barrier hybrid films using the graphene oxide (GO)/poly(vinyl alcohol) (PVA) composites. The surface and structure of GO/PVA hybrid films were confirmed using the transmission electrical microscope (TEM) and X-ray diffraction (XRD), respectively. Fourier-transform infrared spectroscopy (FT-IR) and differential scanning calorimetry (DSC) measurement was used to investigated the interactions between GO and PVA matrix. The morphologic changes of PVA with GO were observed to analyze the enhancement of the mechanical and gas barrier properties. |
| 저자 | 최보경1, 박수진2, 서민강3 |
| 소속 | 1한국탄소융합기술원 / 인하대, 2인하대, 3한국탄소융합기술원 |
| 키워드 | Poly(vinyl alcohol); graphene oxide; barrier film |
