The electrolyzer has high efficiency as compared to the fuel cell. One of the reasons is that in the electrolyzer, gases are a byproduct, which can be removed easily, while in fuel cells, water is the byproduct, and its extraction is harrowing. This property of the electrolyzer hints that...
to preventing the formation of excessive quantities of high-melting-point phases such as spinel (MgO·Al2O3), Cr2O3 or perovskite (CaTiO3); to the prevention of formation of a chemical bond via interlayer formation between the slag and weld metal; and to ensuring that a low-strength slag...