Tomographs of aragonite samples reacted in cadmium chloride solution at 200°C

This dataset contains the tomographs of 6 aragonite samples reacted in 0.4M or 2M CdCl2 solution at 200°C for 16, 32 or 64 days. Each sample has been scanned full size and some zoom scans have been acquired in some samples. The voxel size used for each sample is indicated in the table provided with the scans.The detailed method and analysis of the data is available in the following publication: "Porosity and fluid pathway development during cadmium sequestration by calcium carbonate replacement", submitted to Environmental Science: Advances, Royal Society of Chemistry.

本数据集包含6个文石（aragonite）样品的断层扫描图像，这些样品分别在0.4 mol·L⁻¹或2 mol·L⁻¹氯化镉（CdCl₂）溶液中、于200℃条件下反应16、32或64天。所有样品均完成全尺寸扫描，其中部分样品还额外获取了放大扫描图像。各扫描所用的体素（voxel）尺寸已在随扫描文件附带的表格中予以标注。本数据集的详细实验方法与数据分析细节可参阅以下已投稿至英国皇家化学学会（Royal Society of Chemistry）旗下期刊《Environmental Science: Advances》的论文：《碳酸钙置换固镉过程中的孔隙度与流体通道演化》。