Dataset for Data in Brief

This dataset is for the Data in Brief article: “Dataset N–doping of alumina thin film support of catalysts” Files in the data repository are organized in folders according to methods of sample’s study: XPS (X-ray photoelectron spectroscopy) and STM (scanning tunneling microscopy). ‘XPS’ folder includes XPS spectrum data files (Excel files). Files are named according to the following convention ‘Fig X spectrum type sample name.xls’, where “X” is the number of the figure in the Data in Brief (when ‘Fig X-Y…’ file name is used, “Y” is the number of spectrum in figure); “spectrum type” is ‘survey spectrum’ or ‘region spectrum’ (regions are specified commonly for XPS); “sample name” is according to the Table 1 (Data in Brief). Every file includes description of the sample treatment when XPS spectrum was recorded; MgKa is used radiation; HV50 is HV used for spectrum recording; table with spectrum (two columns: BE (binding energy) in eV (electron-volt) and intensity in a.u. (arbitrary units). Tables can be used to plot spectrum using any appropriate software (for example, Excel). File Fig 4 XPS N1s spectra 6_FCA-N_1.xls includes six spectra of nitrogen line at different NO exposition time (t = X s, where X is the exposition time in seconds). File Fig 12 XPS N1s spectra 6_FCA-N_1.xls includes two spectra of nitrogen line before and after NO exposition. ‘STM’ folder includes STM images (JPEG files). Files are named according to the following convention ‘Fig XX sample name.xls’, where “X” is the number of the figure in the Data in Brief; “sample name” is according to the Table 1 (Data in Brief). STM image size is 13.4 nm x 8.5 nm for Fig 14 Au_FCA.jpg file and 24.0 nm x 14.6 nm for Fig 15 Au_FCA-N.jpg file.

本数据集配套发表于《数据简报》（Data in Brief）期刊的论文《催化剂载体氧化铝薄膜的N掺杂》。数据仓库内的文件按照样品表征方法分为两个文件夹：X射线光电子能谱（XPS, X-ray photoelectron spectroscopy）文件夹与扫描隧道显微镜（STM, scanning tunneling microscopy）文件夹。XPS文件夹内存储XPS谱图数据文件（Excel格式），文件命名遵循如下规则："Fig X spectrum type sample name.xls"，其中"X"代表论文中的图号；若文件名采用"Fig X-Y…"格式，则"Y"为该图内的谱图序号；"spectrum type"为"survey spectrum"（全谱）或"region spectrum"（窄扫谱，为XPS通用命名规范）；"sample name"对应论文表1中的样品编号。每个文件均包含采集该XPS谱图时的样品处理信息，测试采用MgKα辐射源，谱图采集的加速电压参数为HV50；文件内包含谱图数据表，包含两列数据：结合能（BE，单位为电子伏特eV）与强度（单位为任意单位a.u.）。研究人员可使用任意合适软件（如Excel）基于该数据表绘制谱图。其中，文件"Fig 4 XPS N1s spectra 6_FCA-N_1.xls"包含6组不同NO暴露时长（t=X s，X为暴露时间，单位为秒）下的氮元素特征峰谱图；文件"Fig 12 XPS N1s spectra 6_FCA-N_1.xls"包含NO暴露前后的2组氮元素特征峰谱图。STM文件夹内存储STM图像文件（JPEG格式），文件命名规则为"Fig XX sample name.jpg"，其中"X"为论文中的图号，"sample name"对应论文表1中的样品编号。其中，"Fig 14 Au_FCA.jpg"的图像尺寸为13.4 nm × 8.5 nm，"Fig 15 Au_FCA-N.jpg"的图像尺寸为24.0 nm × 14.6 nm。