期刊论文

Tang, Jianfeng;Deng, L

英文

计算材料学(英文)

2057-3960

2024

233

112709

10.1016/j.commatsci.2023.112709

Acknowledgments We acknowledge the support of Natural Science Foundation of China (Grant No. 11802092), the Natural Science Foundation of Hunan Province (Grant Nos. 2023JJ30309, 2019JJ50221, and 2020JJ5260), the of the Hunan Education Department Project (Nos. 20A248 and 22B0225). All data included in this study are available upon request by contact with the corresponding author.

本校为第一且通讯机构

Small-angle X-ray scattering (SAXS) is an operando structure characterization tool that is unique in its ability to detect diverse nano-particulate materials. Guinier approximation and form factor can efficiently extract statistically meaningful structure information such as size and morphology from SAXS data. Herein, by employing a simulation of scattering intensities via a lattice-atoms-based code, we demonstrate quantitative correlation be-tween SAXS data and the structural characteristics in real space for single Pt nanoparticle with different size and structure motifs. It is shown that, f...