| 학회 | 한국화학공학회 |
| 학술대회 | 2014년 봄 (04/23 ~ 04/25, 창원컨벤션센터) |
| 권호 | 20권 1호, p.930 |
| 발표분야 | 촉매 및 반응공학 |
| 제목 | 5-Hydroxymethylfurfural Oxidation into 2,5-Diformylfuran using a Nitroxyl Radical Supported on SBA-15 |
| 초록 | Neha Mittal, Grace M. Nisola, Lenny Malihan, Carla Mae Pausta, 이성풍, 이은주, 서정길, 정욱진† An immobilized nitroxyl radical on SBA-15 was prepared and utilized as catalyst for 5-hydroxymethylfurfural oxidation into 2,5-diformylfuran. The heterogeneous catalyst was prepared using silane as a linker via a post grafting strategy. The presence of nitroxyl moiety into the pores of mesoporous silica as well as the textural and morphological properties of the catalyst were examined by various characterization techniques such as FTIR, elemental analysis, XRD, N2 adsorption-desorption isotherm, TGA and SEM. Under optimal oxidation conditions, fair yields of DFF were obtained. Use of terminal oxidants improved the product yield by in-situ radical dismutation. The heterogeneous catalyst was recycled for several times without significant decrease in catalytic activity. This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Ministry of Science, ICT & Future Planning (No. 2012R1A2A1A01009683) and the Ministry of Education (No. 2009-0093816). |
| 저자 | PAUSTA CARLA MAE1, Neha Mittal2, Grace M. Nisola3, Lenny Malihan1, 이성풍2, 이은주3, 서정길1, 정욱진2 |
| 소속 | 1Energy & Environment Fusion Technology Center, 2Department of Energy and Biotechnology, 3명지대 |
| 키워드 | 5-hydroxymethylfurfural; 2; 5-diformylfuran; oxidation; heterogeneous catalysis |
| 원문파일 | 초록 보기 |
