A cost-effective preparation method of ba-hexaaluminate nanoparticles for catalytic combustion of methane
文献类型：期刊论文
| 作者 | Li, Shunqing; Liu, Haitao; Zhao, Xinhong; Wang, Xiaolai |
| 刊名 | Materials letters
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 61期号:18页码:3935-3938 |
| 关键词 | Hexaaluminate Catalytic combustion Methane Mesoporous material |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2006.12.067 |
| 通讯作者 | Wang, xiaolai(wangjianmin060102@163.com) |
| 英文摘要 | The rod-like hexaaluminate nanoparticles have been prepared by using the alumina sol as the (nh4)(2)co3 co-precipitation precursor and supercritical drying (scd) method. formation of the final hexaaluminate likely occurs via diffusion of the ba2+ ions into the delta-al2o3 matrix. only ba-hexaaluminate phase (alumina-rich phase) is observed in the hexaaluminate products. since the network of the aerogel has a higher stability than that formed by using aluminum nitrate, leading to the decrease in the mobility of aluminum at high calcination temperature, which plays a significant role in maintaining high surface area and pore structure. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | MEDIATED SYNTHESIS ; SUPPORTS ; MN |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000248189100040 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380367 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Xiaolai |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 10039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shunqing,Liu, Haitao,Zhao, Xinhong,et al. A cost-effective preparation method of ba-hexaaluminate nanoparticles for catalytic combustion of methane[J]. Materials letters,2007,61(18):3935-3938. |
| APA | Li, Shunqing,Liu, Haitao,Zhao, Xinhong,&Wang, Xiaolai.(2007).A cost-effective preparation method of ba-hexaaluminate nanoparticles for catalytic combustion of methane.Materials letters,61(18),3935-3938. |
| MLA | Li, Shunqing,et al."A cost-effective preparation method of ba-hexaaluminate nanoparticles for catalytic combustion of methane".Materials letters 61.18(2007):3935-3938. |
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来源：中国科学院大学
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