RESEARCH / A0058
Ultralight Medium‐Entropy Alloy/CNT Aerogels With Synergistic Magnetoelectric Coupling for Enhanced Low‐Frequency Microwave Absorption
Read the original paper · 10.1002/adfm.77003 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
FIGURE 2 Physicochemical characterization of NCFT-3 aerogels. (a) Photograph of the ultralight property of the NCFT aerogel. (b) Elemental line-scan profile of a representative MEA nanoparticle. (c) X-ray diffraction (XRD) patterns of the NCFT series. (d) X-ray photoelectron spectroscopy (XPS) survey scans and (e) high-resolution Ni 2p spectra of the NCFO precursor and final NCFT product. (f) Ni K-edge X-ray absorption near-edge structure (XANES) spectra. (g) k3χ (k) Extended X-ray absorption fine structure (EXAFS) oscillations in k-space and (h) their corresponding Fourier transforms in R-space. (i) Wavelet transforms of Ni-NCFO and Ni-NCFT.