The mechanism of a polyurea coating on the flexural strength of coated ceramic tiles was studied by three-point bending together with FEM simulation.
In a new study, polypyrrole (Ppy) coatings embedded by polyethylene glycol (PEG) doped ammonium bifluoride (doped Ppy) was deposited on the AZ31 Mg alloy using cyclic voltammetry.