Electron Tomography Datasets of a Ni/Al$_{2}$O$_{3}$ Reference Catalyst

The data contains the segmented, labeled electron tomography data of two different particles of an activated Ni/Al${2}$O${3}$ reference catalysts for CO$_{2}$ methanation. The...本数据集包含用于二氧化碳甲烷化（CO₂ methanation）的活化态镍/氧化铝（Ni/Al₂O₃）参比催化剂的两种不同颗粒的经分割、标注的电子断层扫描（electron tomography）数据。