| Synthesis and characterization of mesoporous Mn/Al-SBA-15 and its catalytic activity for NO reduction with ammonia | |
| Liang, Xi ; Li, Junhua ; Lin, Qichun ; Sun, Keqin | |
| 2010-05-10 ; 2010-05-10 | |
| 关键词 | Al-SBA-15 one-step hydrothermal synthesis lewis acidity ammonia SCR MOLECULAR-SIEVES Chemistry, Physical |
| 中文摘要 | Al-SBA-15 was prepared by one-step hydrothermal synthesis method, and was characterized by X-ray diffraction, N-2-adsorption, transmission electron microscope and Fourier infrared spectra of chemisorbed pyridine (Py-IR). The results showed that Al-SBA-15 had well-ordered hexagonal mesopores. As compared with Si-SBA-15, Al-SBA-15 had thicker pore wall, higher surface area, and stronger Lewis acidity. Due to the stronger Lewis acidity, Mn/Al-SBA-15 catalyst prepared by impregnation showed better activity than Mn/ Si-SBA-15 in the selective catalytic reduction of NO by NH3. (c) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 ; 英语 |
| 出版者 | ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/23447]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Liang, Xi,Li, Junhua,Lin, Qichun,et al. Synthesis and characterization of mesoporous Mn/Al-SBA-15 and its catalytic activity for NO reduction with ammonia[J],2010, 2010. |
| APA | Liang, Xi,Li, Junhua,Lin, Qichun,&Sun, Keqin.(2010).Synthesis and characterization of mesoporous Mn/Al-SBA-15 and its catalytic activity for NO reduction with ammonia.. |
| MLA | Liang, Xi,et al."Synthesis and characterization of mesoporous Mn/Al-SBA-15 and its catalytic activity for NO reduction with ammonia".(2010). |
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