Atomic force microscopy 1 Coating techniques 1 Corrosion protection performance Corrosion resistant coatings 1 Electronic equipment 1 Field emission microscopes 1 Field emission scanning electron microscopy 1 Molar concentration 1 Optical films 1 Optical sensors 1 Scanning electron microscopy 1 Sensor applications 1 Sol-gel dip coating technique 1 Sol-gel dip-coating method 1 Sol-gel process 1 Sol-gels 1 Substrates 1 Surface profilers 1 Thermoelectric equipment 1 Thin films 1 Titanium dioxide 1 UV-Vis-NIR spectrometers 1