| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터) |
| 권호 |
25권 2호, p.2017 |
| 발표분야 |
촉매 및 반응공학 (Catalysis and Reaction Engineering) |
| 제목 |
Effects of mesoporous graphitic carbon nitride on methane coupling in a dielectric barrier discharge (DBD) plasma-bed |
| 초록 |
Mesoporous graphitic carbon nitride (g-C3N4) was synthesized by using SBA-15 as a hard template. The ordered mesoporous silica SBA-15 was impregnated with carbon nitride precursor (cyanamide) solution. The network of g-C3N4 was formed during calcination. The resulting powder was treated with ammonium hydrogen difluoride solution to remove silica template. The mesoporous structure of g-C3N4 was confirmed via nitrogen physisorption and TEM imaging analyses. The crystallinity of g-C3N4 was observed by wide-angle X-ray diffraction method. The formation of g-C3N4 network was clearly observed in FT-IR spectrum. For further investigation of the effects of graphitic carbon nitride on methane coupling in a DBD plasma-bed, mesoporous g-C3N4 was compared with a SBA-15. |
| 저자 |
이남헌, 배기성, 하경수
|
| 소속 |
서강대 |
| 키워드 |
촉매 |
| E-Mail |
|
| 원문파일 |
초록 보기 |
