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Features of the Real Structure of Metallic Silver Nanoparticles Located in Channels of Mesoporous Silicate SBA-15
Journal of Structural Chemistry ( IF 0.8 ) Pub Date : 2019-12-01 , DOI: 10.1134/s0022476619120199
D. A. Zyuzin , S. V. Cherepanova , E. M. Moroz , B. L. Moroz , E. Yu. Gerasimov , V. I. Bukhtiyarov

The features of diffraction on silver nanoparticles located in channels of mesoporous silicate SBA-15 are analyzed. A computer simulation of diffraction patterns is performed for crystallites with different sizes, the cubic structure, and stacking faults. The experimental diffraction patterns are compared with simulated ones. Together with the stacking fault concentration, the average crystallite sizes are determined in the direction normal to the close packed layers and along the layers in the crystal structure.

中文翻译:

位于介孔硅酸盐 SBA-15 通道中的金属银纳米颗粒的真实结构特征

分析了位于介孔硅酸盐SBA-15通道中的银纳米粒子的衍射特征。对具有不同尺寸、立方结构和堆垛层错的微晶进行衍射图案的计算机模拟。将实验衍射图与模拟衍射图进行比较。与堆垛层错浓度一起,平均微晶尺寸在垂直于密堆积层的方向和沿着晶体结构中的层确定。
更新日期:2019-12-01
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