Datasets from article entitled: Understanding Defect Generation on CeO2 and its Utilization for Enhanced Metal-Support Interactions in Ni/CeO2 Catalysts for Improved CO2 Methanation Performance

Processed analytical and performance testing data provided thorough characterisation of the catalysts to understand the effect of structure on low temperature catalytic performance. These include XRD data, IR, X-Ray Absorption Fine Structure, CO2 hydrogenation data, chemisorption data and TPR. The data are arranged and labelled in the same order they appear in the paper.

本数据集为经过处理的分析与性能测试数据，用于对催化剂开展全面表征，以探究结构对低温催化性能的影响。该数据集涵盖X射线衍射（XRD）数据、红外光谱（IR）数据、X射线吸收精细结构（X-ray Absorption Fine Structure，XAFS）数据、二氧化碳加氢反应数据、化学吸附数据以及程序升温还原（TPR）数据。所有数据均按照论文中出现的先后顺序进行整理并标注。