Fig. 1: Schematic diagram as well as structural and morphological characterizations for CuIn@Zn. | Nature Communications

Fig. 1: Schematic diagram as well as structural and morphological characterizations for CuIn@Zn.

From: Synergetic bifunctional Cu-In alloy interface enables Ah-level Zn metal pouch cells

Fig. 1: Schematic diagram as well as structural and morphological characterizations for CuIn@Zn.The alternative text for this image may have been generated using AI.

Schematic diagram of a uncontrolled Zn chemistry on bare Zn and b Cu–In alloy layer suppressing the HER and regulating the Zn deposition. c SEM images of pristine CuIn@Zn. d, e The cross-section SEM images of CuIn@Zn foils (inset is the corresponding EDS line scanning results) and f–h the corresponding distribution of elements of CuIn@Zn. i The HRTEM images of Cu–In powder. j XRD patterns of pristine Cu–In particles. The Normalized XANES spectra of k In K-edge and l Cu K-edge. Fourier transform (FT) of EXAFS spectra of m In K-edge and n Cu K-edge in R-space. EXAFS curves fitting of Cu K-edge in o R space and p k space.

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