Fig. 1: The preparation and characterizations of high-entropy 2D materials.
From: Cu-based high-entropy two-dimensional oxide as stable and active photothermal catalyst
a The preparation diagram of 2D high-entropy materials. b The TEM image and Ce, Cu, Mn, Mg, Al, Co, La, Zr, Ca, Y, O elemental mapping images of 2D Ce1Cu1Mn1Mg1Al1Co1La1Zr1Ca1Y1Ox. c TEM image, d XRD pattern, e HAADF-STEM image of 2D Cu2Zn1Al0.5Ce5Zr0.5Ox. f Cu, Zn, Al, Ce, Zr, O elemental mapping images of 2D Cu2Zn1Al0.5Ce5Zr0.5Ox. The scale bars in b, c, e, f are 300 nm, 2 μm, 2 nm, 50 nm, respectively.
