| 학회 | 한국재료학회 |
| 학술대회 | 2017년 봄 (05/17 ~ 05/19, 목포 현대호텔) |
| 권호 | 23권 1호 |
| 발표분야 | E. 환경/센서 재료 분과 |
| 제목 | Fe - based Metal – Organic – Frameworks (MOFs) - A promising photocatalyst for de - NOx oxidation |
| 초록 | Abstract Nitric oxides are considered as common gaseous pollutants, since they are responsible for atmospheric environmental problems such as haze, photochemical smog, acid rain, and so on. Due to active metals and/or functional organic linkers, together with the large surface area and permanent pores/channels, Metal-organic-Frameworks (MOFs) are promising heterogeneous photocatalysts, particularly for gaseous pollutants. In this work, MIL (Fe) is chosen as a candidate to oxidize NOx gasses. Morphology and phases of samples were evaluated by using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and fourier transform infrared spectroscopy (FT-IR). UV – Vis Diffuse spectroscopy (DRS) was used to analyze optical properties of samples. The photocatalytic activities of the powders were evaluated via the oxidation of NOx gas under light sources with various wavelengths. |
| 저자 | Nguyen Hoang Phuc1, Soo Wohn Lee2 |
| 소속 | 1Sunmoon Univ., 2Sun Moon Univ. |
| 키워드 | MOFs; MIL (Fe); de-Nox; photooxidation |
