Face-centred cubic Aromatic compounds 1 Catalytic degradation 1 Coated glass substrates 1 Diffraction peaks 1 Electrical characteristic 1 Energy dispersive X ray analysis 1 Energy dispersive x-ray analysis (EDX) 1 Flower-like structures 1 Hall effect measurement 1 Hall mobility 1 Hole concentration 1 Hole mobility 1 Humidity sensors 1 Interplanar spacings 1 Metal nanoparticles 1 Nanoparticles 1 Nanosheets 1 Nickel oxide 1 Nickel oxides (NiO) 1 Optical lattices 1 Scanning electron microscopy 1 Silver 1 Silver compounds 1 Silver nanoparticles 1 Silver nanoparticles (AgNps) 1 Sodium borohydrides 1 Sodium compounds 1 Substrates 1 Synthesis (chemical) 1