| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
19권 2호 |
| 발표분야 |
촉매_포스터 |
| 제목 |
Preparation of activated carbon fibers impregnated with N-doped TiO2 for photodegradation of trichloroethylene |
| 초록 |
In this work, activated carbon fibers (ACF) impregnated with N-doped TiO2 were prepared by a one-step sonochemical synthesis. The morphologies of the nanocomposites were confirmed by scanning electron microscopy (SEM). The surface features of samples was investigated by X-ray photoelectron spectroscopy (XPS). The textural properties of samples were examined by N2 adsorption-desorption isotherm at 77 K. The photodegradation efficiency was tested using trichloroethylene as volatile organic compounds (VOCs) under solar light irradiation. As a result, the composites showed better photocatalytic performance than that of bare ACF. This may be ascribed from the combined effect between the excellent adsorption properties of the ACF and the visible light photoactivity of the N-doped TiO2. |
| 저자 |
박수진, 양혜미
|
| 소속 |
인하대 |
| 키워드 |
N-doped titanium dioxide; Activated carbon fiber; Sonochemical synthesis; Photodegradation
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| E-Mail |
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