Mechanistic studies of methane partial oxidation to syngas over LiNiLaOx/Al2O3 catalyst
文献类型：期刊论文
| 作者 | Miao, Q; Xiong, GX; Liu, SL; Sheng, SS; Zhang, YH |
| 刊名 | reaction kinetics and catalysis letters
 |
| 出版日期 | 1999-03-01 |
| 卷号 | 66期号:2页码:273-279 |
| 关键词 | methane partial oxidation pulse reaction reaction mechanism LiNiLaOx/Al2O3 catalyst |
| 英文摘要 | temperature-programmed reduction (tpr) characterization of the linilaox/al2o3 catalyst before or after partial oxidation of methane (pom) reaction and a series of o-2, ch4 and ch4/o-2 pulse reaction experiments over the catalyst under different pretreatments were performed. it was found that ch4 dissociatively adsorbs on active center nickel producing h-2 and surface carbon, c(a). the surface carbon reacts with surface lattice oxygen or surface adsorbed oxygen to produce co. because the activation barrier for the reaction c(a)+ o(a) =co(a) is the highest among all the elementary reactions, the rate-determining step of the pom may be the reaction c(a) + o(a) =co(a). |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000079504700012 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/86615]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Miao, Q,Xiong, GX,Liu, SL,et al. Mechanistic studies of methane partial oxidation to syngas over LiNiLaOx/Al2O3 catalyst[J]. reaction kinetics and catalysis letters,1999,66(2):273-279. |
| APA | Miao, Q,Xiong, GX,Liu, SL,Sheng, SS,&Zhang, YH.(1999).Mechanistic studies of methane partial oxidation to syngas over LiNiLaOx/Al2O3 catalyst.reaction kinetics and catalysis letters,66(2),273-279. |
| MLA | Miao, Q,et al."Mechanistic studies of methane partial oxidation to syngas over LiNiLaOx/Al2O3 catalyst".reaction kinetics and catalysis letters 66.2(1999):273-279. |
入库方式： OAI收割
来源：大连化学物理研究所
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