High CO Adsorption Performance of CuCl-Modified Diatomites by Using the Novel Method “Atomic Implantation”

Figure 4

SEM images of (a) diatomite, (b) 1CuCl/diatomite, (c) 2CuCl/diatomite, and (d) 3CuCl/diatomite.

(a)

(b)

(c)

(d)