| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
19권 2호 |
| 발표분야 |
촉매_포스터 |
| 제목 |
Flower-like TiO2 sphere/reduced graphene oxide composite with high photocatalytic activity for the degradation of rhodamine B |
| 초록 |
In this work, flower-like TiO2 spheres (FTS)/reduced graphene oxide (rGO) composites were synthesized via a hydrothermal method. Structural properties of the samples were characterized by X-ray diffraction spectroscopy (XRD); scanning electronic microscopy (SEM) and transmission electron microscope (TEM). Textural properties were investigated by N2 adsorption-desorption isotherm at 77 K. It was found that the introduction of rGO led to an increase in the specific surface area, total pore volume, and the size of mesopores in composites. Photocatalytic activities were evaluated using rhodamine B solution under solar light irradiation. Degradation rate of FTS/rGO composites were improved compared to pure FTS. |
| 저자 |
박수진, 김태웅
|
| 소속 |
인하대 |
| 키워드 |
Titanium dioxide; Reduced graphene oxide; Photocatalyst; Rhodamine B
|
| E-Mail |
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