In Situ X-ray Diffraction Study of Co-Al Nanocomposites as Catalysts for Ammonia Decomposition
文献类型：期刊论文
| 作者 | Gu, YQ; Fu, XP; Du, PP; Gu, D; Jin, Z; Huang, YY; Si, R; Zheng, LQ; Song, QS; Jia, CJ |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| 出版日期 | 2015 |
| 卷号 | 119期号:30页码:17102—17110 |
| 关键词 | FUEL-CELL APPLICATIONS NH3 DECOMPOSITION FREE HYDROGEN CARBON NANOTUBES SIZE NANOPARTICLES GENERATION OXIDATION BEHAVIOR |
| ISSN号 | 1932-7447 |
| 通讯作者 | Si, R (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China. |
| 英文摘要 | Co-Al nanocomposite material's as active and stable catalysts for ammonia decomposition have been synthesized by a one-pot evaporation-induced self-assembly method: The catalysts were characterized by various techniques including powder X-ray diffraction (XRD), X-ray absorption fine structure (XAFS), X-ray photoelectron spectroscopy (XPS), N-2 adsorption/desorption, and -transmission/scanning electron microscopy (TEM/SEM). Especially, in situ XRD under Catalytic reaction conditions was performed and metallic Co with a cubic structure was identified to be most probably the active, crystalline phase for the decomposition of ammonia; also, contribution of CoO to the catalytic activity cannot be excluded. Most importantly, the introduction of alumina an significantly suppress the agglomeration of the active metallic Co phase and thus maintain the high activity of the cobalt catalyst. |
| 语种 | 英语 |
| WOS记录号 | WOS:000359031900009 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24960]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Gu, YQ,Fu, XP,Du, PP,et al. In Situ X-ray Diffraction Study of Co-Al Nanocomposites as Catalysts for Ammonia Decomposition[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2015,119(30):17102—17110. |
| APA | Gu, YQ.,Fu, XP.,Du, PP.,Gu, D.,Jin, Z.,...&Weidenthaler, C.(2015).In Situ X-ray Diffraction Study of Co-Al Nanocomposites as Catalysts for Ammonia Decomposition.JOURNAL OF PHYSICAL CHEMISTRY C,119(30),17102—17110. |
| MLA | Gu, YQ,et al."In Situ X-ray Diffraction Study of Co-Al Nanocomposites as Catalysts for Ammonia Decomposition".JOURNAL OF PHYSICAL CHEMISTRY C 119.30(2015):17102—17110. |
入库方式： OAI收割
来源：上海应用物理研究所
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