Nickel(II) oxide is the chemical compound with the formula NiO. NiO was also a component in the nickel-iron battery, also known as the Edison Battery, and is a component in fuel cells.
N 5091 (OTTO) Nickel oxide, sputtering target, diam. x thickness 2 inch x 0.125 inch, 99.9% - used in the preparation of nickel alloys including nickel steel alloys, manufacture of glass and porcelain paints