Production of Uvarovite Ceramic Pigments Using Granulated Blast-Furnace Slag

Tartrazine-intercalated Zn–Al layered double hydroxide as a pigment for gel nail polish: synthesis and characterisation

“…Pigments used in gel polish compositions can be of natural or synthetic origin. Among mineral pigments, the most common materials are of salt and oxide nature, such as iron oxide pigment [2], also spinel-type [3][4][5] and pigments of various silicate structures [6,7]. The inorganic pigments are Pigments to be used for cosmetic purposes must have minimal toxicity.…”

Patterns in the synthesis processes and the characteristics of silicate-spinal ceramic pigments when introducing mineralizers

“…The increase in the purity and intensity of green coloration of uvarovite pigments by the equimolecular replacement of free silicon dioxide in their composition with phosphorus (V) oxide was established in paper [12]. The authors noted the introduction of P 2 O 5 into the structure of the mineral uvarovite in the form of tetrahedrons [PO 4 ] 3and a decrease in the firing temperature to 1,100-1,150 °C.…”

Development of a β-LiAlSi2O6:Cr-based Ceramic Pigment by Proteic Sol-Gel Process Using Gelatin: Synthesis and Characterization

“…The chromophore ions whose radius and charge properties are close to the ions replaced can be introduced in the crystalline structure by high temperature synthesis 2 . Pigments can assign different color possibilities to the materials, depending on the addition of the dopant, the quantity, the type, and the method of production 3 . These colors are responsible for technological applications that are quite vast, encompassing both the cosmetics and dental materials industries, as well as paints, resins, plastics, among others 4 .…”