The transparencies of the coated glass substrates were measured using a JASCO V-630 Double-beam UV-Vis Spectrophotometer. For the surface analysis, X-ray Photoelectron Spectroscopy (XPS) measurements were done using a VG ESCALAB 250 Spectrometer measured using an Al Kα source. The microstructural images were taken using an FEI Inspect F50 Scanning Electron Microscope.