Fluidized spray driven polymer mediated ultra stable Aluminum metal coating with enhanced dielectric properties

•Metallic slurry solution is coated in a fluidized bed of the bottom spray type.•Operating conditions and system design parameters are optimized.•Experimental process parameters for fluid bed coating are optimized.•Stability of deposited layer were observed under mechanical stresses.•At low frequency levels, a high dielectric constant of 12,000 was recorded.