Figure 3
(a) TEM image and (b) HR-TEM image of ZnO–CuO HNCs. (c), (d) and (e), EDX elemental mapping images of O, Cu, and, Zn in the ZnO–CuO HNCs sample taken from the box of (a).
Figure 3 | Scientific Reports
(a) TEM image and (b) HR-TEM image of ZnO–CuO HNCs. (c), (d) and (e), EDX elemental mapping images of O, Cu, and, Zn in the ZnO–CuO HNCs sample taken from the box of (a).
