| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Studies on the Antimicrobial Activities and Mechanical Properties of Ni-coated CNT-reinfored Nano Composites |
| 초록 |
This study was conducted to develop novel antimicrobial nano-composites, with the functionalized carbon nanotube (CNT). CNT was prepared by a pellet type using water and ethanol as a binder for filling amount (or filler content) in the composites and work convenience. In order to impart antimicrobial properties, nickel (Ni) coating was carried out by a well-known chemical reduction method. FE-SEM, EDS and XPS were used to characterize the Ni layer on the Ni-CNT. The mechanical strength of nanocomposites according to the amount of CNT filling was studied by tensile strength and fracture toughness tests. Staphylococcus aureus (S. aureus) and Escherichia coil (E. coil) were employed as the target bacterium on antimicrobial activities. From the results, it was found that the mechanical properties of nano-composite was enhanced with increasing metal and CNT content. Also, the Ni coating was confirmed to play an important role in the bactericidal action of antimicrobial nano-composites. |
| 저자 |
한웅1, 김병주2
|
| 소속 |
1한국탄소융합기술원 / 전북대, 2한국탄소융합기술원 |
| 키워드 |
antimicrobial activities; carbon nanotube; Ni-coating; nano-composite
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| E-Mail |
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