How are vanadium compounds used in dyes, inks, ceramic glazes, and enamels?

Vanadium compounds are utilized in several industrial applications related to color and coating:

• Dyes and Inks: In the manufacturing of dyes, vanadium compounds are used to produce aniline black. They also serve as mordants for dyeing and printing cotton and for fixing aniline black on silk. Additionally, some modern quick-drying inks rely on the inclusion of ammonium metavanadate to enhance their performance.1
• Ceramic Glazes and Enamels: Vanadium compounds are employed within the ceramics industry as essential components for glazes and enamels.1

These applications leverage the chemical properties of vanadium, which is well-known for the beautiful colors its compounds exhibit in solution.12