Crystal structure stability and catalytic activity of magnetoplumbite (MP) catalyst doped with Mn and Mg
文献类型：期刊论文
| 作者 | Teng, Fei1; Man, Yi1; Liang, Shuhui1; Buergen, G.1; Zhu, Yongfa1; Han, Wei2; Xu, Ping2; Xiong, Guoxing2; Tian, Zhijian2 |
| 刊名 | journal of non-crystalline solids
 |
| 出版日期 | 2007-12-15 |
| 卷号 | 353期号:52-54页码:4806-4812 |
| 关键词 | magnetoplumbite (MP) crystal reverse microemulsion structure stability synergetic effect CH4 combustion |
| 通讯作者 | 朱永发 |
| 英文摘要 | lamgxmn1-xal11o19 catalysts with magnetoplumbite (mp) structure were prepared by the reverse microemulsion method, where x values were varied in the range of 0-1. the effects of mn and mg introductions on crystalline phase compositions, texture and activities of the catalysts were investigated. the catalysts were characterized by xrd, n-2 adsorption, tem, h-2-tpr, tg-dta, etc. the results showed that lamg0.5mn0.5al11o19 catalyst had high surface area (40.1 m(2) g(-1)/1200 degrees c 5 h); lamg0.5mn0.5al11o19 catalyst exhibited the high activity for ch4 combustion (t-10 = 470 degrees c, t-90 = 690 degrees c). it was believed that a synergetic effect of mg and mn is beneficial to enhance the stability and catalytic activity of the crystals. (c) 2007 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, ceramics ; materials science, multidisciplinary |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | substituted ba-beta-al2o3 ; single-crystals ; cation valence ; surface-area ; combustion ; hexaaluminate ; oxides ; oxidation ; methane |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000252513800025 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101457]  |
| 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 | 1.Tsing Hua Univ, Dept Chem, Beijing 100084, Peoples R China 2.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 | Teng, Fei,Man, Yi,Liang, Shuhui,et al. Crystal structure stability and catalytic activity of magnetoplumbite (MP) catalyst doped with Mn and Mg[J]. journal of non-crystalline solids,2007,353(52-54):4806-4812. |
| APA | Teng, Fei.,Man, Yi.,Liang, Shuhui.,Buergen, G..,Zhu, Yongfa.,...&Tian, Zhijian.(2007).Crystal structure stability and catalytic activity of magnetoplumbite (MP) catalyst doped with Mn and Mg.journal of non-crystalline solids,353(52-54),4806-4812. |
| MLA | Teng, Fei,et al."Crystal structure stability and catalytic activity of magnetoplumbite (MP) catalyst doped with Mn and Mg".journal of non-crystalline solids 353.52-54(2007):4806-4812. |
入库方式： OAI收割
来源：大连化学物理研究所
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