| NO2-aided Soot Oxidation on LaMn0.7Ni0.3O3 Perovkite-type Catalyst | |
| Wu, Xiaodong ; Ran, Rui ; Weng, Duan | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Perovskite-type mixed oxides Ni-doping Diesel soot oxidation NOx trap PEROVSKITE-TYPE OXIDES DIESEL EXHAUST-GASES SIMULTANEOUS REMOVAL COMBUSTION NOX PARTICULATE BEHAVIOR METHANE Chemistry, Physical |
| 中文摘要 | The LaMnO3-based perovskite-type mixed oxides were studied for both trapping of NOx and combustion of diesel soot. The LaMn0.7Ni0.3O3 (LMN3) perovskite shows high NOx adsorption capacity, quick adsorption rate and efficient adsorbed species. After the catalyst interacts with NO at low temperature around 325 degrees C, decomposition of the nitrates leads to the decrease of the maximum soot oxidation temperature to 430 degrees C. The fine crystallite size, increased surface area and readily reducibility at low temperature also favor the oxidation of soot over LMN3 under loose contact conditions. |
| 语种 | 英语 ; 英语 |
| 出版者 | SPRINGER ; NEW YORK ; 233 SPRING ST, NEW YORK, NY 10013 USA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/78239]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Wu, Xiaodong,Ran, Rui,Weng, Duan. NO2-aided Soot Oxidation on LaMn0.7Ni0.3O3 Perovkite-type Catalyst[J],2010, 2010. |
| APA | Wu, Xiaodong,Ran, Rui,&Weng, Duan.(2010).NO2-aided Soot Oxidation on LaMn0.7Ni0.3O3 Perovkite-type Catalyst.. |
| MLA | Wu, Xiaodong,et al."NO2-aided Soot Oxidation on LaMn0.7Ni0.3O3 Perovkite-type Catalyst".(2010). |
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