RESEARCH / A0199
Engineering p_n-type heterojunction of CuSe_Cu2Se via Co incorporation__for enhanced CO2-to-Ethanol electroconversion
Read the original paper · 10.1016/j.jcis.2026.139946 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Fig. 3. X-ray diffraction (XRD) patterns (a) and X-ray photoelectron spectroscopy (XPS) spectra of Co 2p (b), Cu 2p (c), and Se 3d (d) for p/n-CuSe/Cu2Se-Co (10.0%) and the undoped sample; Normalized Cu K-edge (e) and Co K-edge (f) X-ray absorption near-edge structure (XANES) spectra of p/n-CuSe/Cu2Se-Co (10.0%).