Electrochemical Characterization of Nanoporous Nickel Oxide Thin Films Spray-Deposited onto Indium-Doped Tin Oxide for Solar Conversion Scopes

Figure 14

SEM image showing the surface morphology of ((a), left) RDS and ((b), right) CS NiO layer ( = 2-3 m) deposited onto ITO via sintering of nanoparticles with average diameter of 40 nm.

(a)

(b)