Convection Cooling Enhancement for Energy Conversion Systems Using Rhombic-Dodecahedral-Zeolitic-Imidazolate-Framework-8-Nanotextured Surfaces

Figure 3

(a) XRD pattern and (b) their magnified views, and (c) XPS spectra of the ZIF8/1 h case. The core spectra of (d) Zn 2p, (e) O1s, and (f) C1s.

(a)

(b)

(c)

(d)

(e)

(f)