Scalable and cost-effective nanoscale zero-valent iron preparation by combining ball-milling and H2-reduction of micron Fe2O3: modulating crystal plane and reactivity
Scalable and cost-effective nanoscale zero-valent iron preparation by combining ball-milling and H2-reduction of micron Fe2O3: modulating crystal plane and reactivity
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 2. TEM images, elemental distributions, and EDS line profiles of BM−REZVI (a, c, e) and C-nZVI (b, d, f). HR-TEM images of BM−REZVI (g) and C-nZVI (h). (i) XPS profiles of Fe distribution for BM−REZVI and C-nZVI. (j) XRD patterns of the dominant Fe2O3 peak before and after ball-milling (left), radial structure function of Fe K- edge EXAFS spectra (spherical markers), their shell fits (full lines), and Fe-O bond length fitted (right). (k) Radial structure function of Fe K-edge EXAFS spectra (spherical markers), their shell fits (full lines), and Fe-Fe bond length fitted.