We propose to minimize the sampling time for high-throughput measurements of powder X-ray diffraction (XRD) and X-ray absorption fine structure (XAFS) in synchrotron radiation. The conventional synchrotron radiation powder X-ray diffraction method requires filling of a capillary tube, but a structure-refining diffraction pattern could be obtained by transferring the crushed powder to a tape and rotating the cassette-tape tool by ±5° around the sample position. XAFS spectra could also be measured with the sample attached to the tape. The time required for sample preparation was greatly reduced, which made high-throughput experiments with powders in synchrotron radiation experiments more accessible.

中文翻译：

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粉末库同步辐射 XRD 和 XAFS 高通量实验测量工具的开发

我们建议最大限度地减少同步辐射中粉末 X 射线衍射 (XRD) 和 X 射线吸收精细结构 (XAFS) 的高通量测量的采样时间。传统的同步辐射粉末X射线衍射方法需要填充毛细管，但通过将粉碎的粉末转移到胶带上并绕样品位置旋转盒式胶带工具±5°可以获得结构细化的衍射图. XAFS 光谱也可以用贴在胶带上的样品来测量。样品制备所需的时间大大减少，这使得同步辐射实验中的粉末高通量实验更容易进行。