| 巩宇新,于振江,王家钧.化学通报,2020,83(4):349-355. |
| X射线成像技术在能源材料研究中的应用 |
| Application of X-ray 3D Imaging in the Field of Battery Materials Research |
| 投稿时间：2019-11-29 修订日期：2020-01-12 |
| DOI： |
| 中文关键词: 同步辐射 X射线成像 原位 衰减机制 |
| 英文关键词:Synchrotron radiation X-ray imaging In-situ Degradation mechanis |
| 基金项目:国家自然科学基金项目（51773049）和黑龙江省自然科学基金项目（ZD2019B001）资助 |
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| 中文摘要: |
| 随着人类对可持续能源的需求不断增长，先进的表征方法在能源材料研究等领域变得越来越重要。借助X射线成像技术，我们可以从二维和三维角度实时获取能源材料的形貌、结构和应力变化信息。此外，借助高穿透性X射线和高亮度同步辐射源，设计原位实验，可以获取充放电过程中样品的定性和定量变化信息。本文综述了基于同步加速器的X射线成像技术及其相关应用，讨论了包括X射线投影成像、透射式X射线显微成像、扫描透射X射线显微成像、X射线荧光显微成像以及相干衍射成像等几种主要的X射线成像技术在能源材料研究领域的应用，展望了未来X射线成像的应用前景及发展方向。 |
| 英文摘要: |
| With human's growing need for reusable energy, advanced characterization methods become more and more essential in the fields of battery materials research. With the X-ray imaging techniques, we are able to acquire the structure, morphology and strain information of energy materials from 2D and 3D angles at the time-resolution level. In addition, in-situ experiments can be designed with the high-penetration X-rays and the high-brilliance synchrotron sources to track the qualitative and quantitative changes of the samples during charging/discharging. In this paper, the synchrotron-based X-ray imaging technologies and the associated applications are reviewed. The application of several major X-ray imaging technologies, including X-ray projection imaging, transmission X-ray microscopy imaging, scanning transmission X-ray microscopy imaging, X-ray fluorescence microscopy imaging, and coherent diffraction imaging, in the field of battery materials research are introduced, and the future application and development direction of X-ray imaging are prospected. |
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