A facile heating cell for in situ transmittance and fluorescence X-ray absorption spectroscopy investigations
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)
刊名JOURNAL OF SYNCHROTRON RADIATION
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
学科分类Instruments & Instrumentation; Optics; Physics
DOI10.1107/S1600577513026921
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.
收录类别SCI
WOS记录号WOS:000328939400022
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225168
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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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.
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