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Hace 5 días · Cobalt pigments such as cobalt blue (cobalt aluminate), cerulean blue (cobalt(II) stannate), various hues of cobalt green (a mixture of cobalt(II) oxide and zinc oxide), and cobalt violet (cobalt phosphate) are used as artist's pigments because of their superior chromatic stability.
28 de jun. de 2024 · Pigments and Coloring: Cobalt compounds, such as cobalt blue (cobalt aluminate), provide durable and vibrant colors used in ceramics, glass, and paints. This application dates back centuries and remains popular for its distinctive hue.
22 de jun. de 2024 · In this study, we present the synthesis, characterization, and colorimetric analysis of Zn1-xCoxO nanopigments (x = 0.0: ZnO, x = 0.02: ZC2, x = 0.04: ZC4, x = 0.06: ZC6, and x = 0.08: ZC8), where cobalt (Co) is doped into the zinc oxide lattice.
26 de jun. de 2024 · Smalt, a vibrant blue pigment, has a storied history in the art world, revered for its use by old masters and yet notorious for its tendency to degrade over time. Originating from cobalt glass, smalt’s extensive use by European masters, notably Rembrandt, speaks volumes about its significance in art history.
13 de jun. de 2024 · Efforts to develop environmentally sustainable colorants, such as the study by Goga et al., which explored Nickel substitution as an alternative to Cobalt pigments, are critical for reducing reliance on potentially toxic pigments .
Louis-Jacques Thénard’s government-sponsored efforts to find a substitute for expensive ultramarine blue in 1802 led to the synthetic cobalt pigments: blue (cobalt(II) oxide and alumina), ...
9 de jul. de 2024 · Rati Ren's blue and white color scheme, a hallmark of its aesthetic appeal, is influenced by the cobalt pigments sourced from Jiangxi. The intricate designs and patterns that adorn Rati Ren pieces showcase the artistry of the local craftsmen, who have passed down their knowledge and techniques through generations.
