| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 가을 (10/21 ~ 10/22, 대전컨벤션센터) |
| 권호 |
16권 2호, p.1236 |
| 발표분야 |
고분자 |
| 제목 |
Gas Barrier Properties of PVA/SWCNT/GO Nanocomposites |
| 초록 |
In this work, we studied on the gas barrier properties and light transmittance of poly(vinyl alcohol)/graphite oxide(GO)/single-wall carbon nanotube(SWCNT) nanocomposites. The nanocomposites were prepared by solution mixing methods. Light transmittance of nanocomposites was measured with UV-vis at 550nm. Gas permeability of nanocomposite films was measured by using Illinois Instrument Model 8001. Thermal properties of the nanocomposites were measured with DSC at a heating rate of 10℃/min. XRD experiments were performed directly on the hybrid samples with Cu irradiation at the scanning rate of 0.02/s in the 2 range of 240. Morphology of nanocomposites was characterized by using scanning electron microscopy. |
| 저자 |
김혜민, 이헌상
|
| 소속 |
동아대 |
| 키워드 |
Poly(vinyl alcohol); Graphene Oxide; Single wall carbon nanotube
|
| E-Mail |
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| 원문파일 |
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