| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
22권 2호 |
| 발표분야 |
환경.에너지_포스터 |
| 제목 |
Fabrication and characterization of anatase TiO2 spheres g-c3n4 for photocatalytic behavior |
| 초록 |
In this work, anatase TiO2 sphere were prepared by sol-gel and various weight ratio of g-C3N4 composites by hydrothermal method for photocatalytic activities. Structural properties of the composites were characterized by X-ray diffraction spectroscopy (XRD) and transmission electron microscopy (TEM). The surface areas and pore size distributions were calculated by Brunauer-Emmett-Teller (BET). Photocatalytic activities were measured using rhodamine B solution under simulated solar light irradiation. Photodecomposition rate of TiO2/ g-C3N4 composites were improved compared to pure TiO2. The results indicated that g-C3N4 reduced band gap energy and decreased recombination ratio of excited electrons. |
| 저자 |
성동범, 박수진
|
| 소속 |
인하대 |
| 키워드 |
Photocatalyst; hydrothermal; Titanium dioxide; graphtic carbon nitride
|
| E-Mail |
|
