| 학회 |
한국화학공학회 |
| 학술대회 |
2012년 봄 (04/25 ~ 04/27, 제주 ICC) |
| 권호 |
18권 1호, p.863 |
| 발표분야 |
이동현상 |
| 제목 |
Oxygen and water transport in EVOH/graphene thin films |
| 초록 |
We investigated the barrier properties of ethylene vinyl alcohol (EVOH)/graphene nanocomposite. EVOH/graphene nanocomposites were prepared by a solvent mixing method and casted on PET film. XRD revealed that graphene nearly exfoliated in EVOH. We performed the thermal analysis to EVOH/graphene composites by using DSC. The melting temperature of EVOH/graphene nanocomposites was decreased with increasing graphene content. We also demonstrated that the gas-barrier property of EVOH/graphene composite film is greatly improved compared to that of EVOH film and has high light transmittance. |
| 저자 |
김혜민, 이헌상
|
| 소속 |
동아대 |
| 키워드 |
graphene oxide; ethylene vinyl alcohol; gas barrier
|
| E-Mail |
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| 원문파일 |
초록 보기 |
