| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터) |
| 권호 |
14권 2호 |
| 발표분야 |
고분자 |
| 제목 |
Effect of oxyfluorination on mechanical properties of graphene/poly(vinyl alcohol)/poly(acrylic acid) nanocomposite hydrogels |
| 초록 |
A novel nanocomposite hydrogel film consisting of graphene and pH-responsive poly(vinyl alcohol)/poly(acrylic acid) was prepared by radical polymerization. The oxyfluorination method was employed for the surface modification of graphene in order to improve the dispersion of graphene in the hydrophilic polymer matrices. The characterization of nanocomposites was carried out by X-ray photoelectron spectroscopy,and scanning electron microscopy. The mechanical property was examined by universal testing machine. The mechanical properties of graphene/poly(vinyl alcohol)/poly(acrylic acid) nanocomposite were noticeably improved by the surface modification with oxyfluorination. |
| 저자 |
진동휘, 윤주미, 이영석, 김형일
|
| 소속 |
충남대 |
| 키워드 |
oxyfluorination; graphene; nanocomposite
|
| E-Mail |
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