Data for Identification of structural changes in CaCu3Ti4O12 on high energy ball milling and their effect on photocatalytic performance

Enclosed are the data sets for the following publication;Identification of structural changes in CaCu3Ti4O12 on high energy ball milling and their effect on photocatalytic performance.Cu K-edge and Ti K-edge X-ray absorption spectroscopy (XAS) raw data is provided in addition to TEM images.All XAS data is provided a txt file in x,y format.TEM images are Tif and dm3. file times.Samples are labelled as O1100 (catalyst prepared from oxide with 1100 degree C calcination); G1100 (catalyst prepared by sol-gel) and G1100-7g (catalyst prepared by sol-gel and ball milled).For the relevant methodology of data acquisition and interpretation please see the relevant section of the publication.本附件为下述学术论文配套的数据集：《高能球磨过程中CaCu3Ti4O12的结构变化及其对光催化性能的影响》。除透射电子显微镜（Transmission Electron Microscopy, TEM）图像外，还提供了Cu K边与Ti K边X射线吸收光谱（X-ray absorption spectroscopy, XAS）原始数据。所有XAS数据均为x,y格式的txt文件；TEM图像采用Tif与dm3格式，并附带文件时间信息。样品标签规则如下：O1100指以经1100℃煅烧的氧化物制备的催化剂；G1100指通过溶胶-凝胶法制备的催化剂；G1100-7g指通过溶胶-凝胶法制备并经高能球磨处理的催化剂。有关数据采集与解析的具体方法，请参见该论文的相关章节。