A facile heating cell for in situ transmittance and fluorescence X-ray absorption spectroscopy investigations
文献类型：期刊论文
| 作者 | An PF(安鹏飞) ; Hong CH(洪才浩); Zhang J(张静); An, PF; Hong, CH; Zhang, J; Xu, W; Hu, TD; Xu W(徐伟); Hu TD(胡天斗)
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| 刊名 | JOURNAL OF SYNCHROTRON RADIATION
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| 出版日期 | 2014 |
| 卷号 | 21期号:1页码:165-169 |
| 关键词 | heating cell in situ transmittance and fluorescence X-ray absorption spectroscopy |
| 英文摘要 | A facile heating cell has been designed for in situ transmittance and fluorescence X-ray absorption spectroscopy (XAS) measurements up to 1273 K under vacuum or an inert atmosphere. These high temperatures are achieved using a tantalum heating element by ohmic heating. Because of the small specific heat capacity, the temperature can be changed in a matter of minutes from room temperature to high temperature. Furthermore, a commercial power controller was adapted to provide stable temperature control. The construction of the heat shielding system provides a novel approach to reducing the beam's path length and the cell's size. The cell is inexpensive and easy to build. Its performance was evaluated by in situ XAS measurements of the temperature-dependent structure of ceria nanocrystals. Some preliminary results for the structural mechanism in ceria nanocrystal redox applications are given. |
| 学科主题 | Instruments & Instrumentation; Optics; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000328939400022 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225168]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | An PF,Hong CH,Zhang J,et al. A facile heating cell for in situ transmittance and fluorescence X-ray absorption spectroscopy investigations[J]. JOURNAL OF SYNCHROTRON RADIATION,2014,21(1):165-169. |
| APA | 安鹏飞.,洪才浩.,张静.,An, PF.,Hong, CH.,...&胡天斗.(2014).A facile heating cell for in situ transmittance and fluorescence X-ray absorption spectroscopy investigations.JOURNAL OF SYNCHROTRON RADIATION,21(1),165-169. |
| MLA | 安鹏飞,et al."A facile heating cell for in situ transmittance and fluorescence X-ray absorption spectroscopy investigations".JOURNAL OF SYNCHROTRON RADIATION 21.1(2014):165-169. |
入库方式： OAI收割
来源：高能物理研究所
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