Electrospinning is a simple and relatively inexpensive method of producing nanofibres by solidification of a polymer solution, stretched by an electric field. When viscosity and surface tension of a polymer solution are appropriately tuned with the applied electrical forces, the break-up of the polymer drop is avoided and a stable jet of micro/nanofibres is formed. The primary requirement of the process is to obtain nanofibres in continuous form with fine diameters and minimum variations. Secondly, the fibre network has to have minimum area occupied by beads to enhance the network's porosity...