Comparative Evaluation of the Performance of Commercial Inks Used in Digital Decoration of Ceramic Tiles

Lot, Ana Virgínia; Nieves, Leidy Johana Jaramillo; Melchíades, Fábio Gomes; Boschi, Anselmo O.

doi:10.1007/bf03401171

Cited by 2 publications

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“…So, an addition of Zn, Al, and Fe metal led to less stable complexes with higher energy and consequently, caused to weaker combustion reactions (see Figure 1A–C). Decrease of lattice parameters due to weaker combustion was reported in our previous work using different fuels 27 ; (ii) defect formations, which can be written based on the Kröger–Vink notation, 34 could occur and expand/shrink the lattice as follows:…”

Section: Resultsmentioning

confidence: 97%

“…The color obtained by the blue, brown, and beige system has some restrictions such as decreasing the color regions and limitation of replicability of some images. 27 Beige pigment can be synthesized based on (Fe, Zn, Cr, and Al) spinel. 28 Moreover, Zn, Fe, and Al spinel system is the important base of brown pigments for high-temperature ceramics such as whitewares 29 due to excellent chemical and thermal stabilities.…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, in the creation of color on the ceramic tiles by ink jet printers, there is a kind of compulsion in the supply of CMYK (cyan, magenta, and yellow) that leads to the replacement of the blue, brown, and beige color system. The color obtained by the blue, brown, and beige system has some restrictions such as decreasing the color regions and limitation of replicability of some images 27 …”

Section: Introductionmentioning

confidence: 99%

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Solution combustion synthesis of FeCr₂O₄:Zn,Al pigment powders

Paborji

Afarani

Arabi

et al. 2023

Int J Applied Ceramic Tech

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FeCr 2 O 4 :Zn,Al pigment powders were prepared via a solution combustion synthesis method. Effects of Zn and Al dopants and less/extra Fe content on the structure, molecular bonds, and optical properties of powders were studied.Results showed that addition of dopants as well as extra/less content of Fe led to weaker combustion and consequently lower X-ray diffraction peak intensities, lattice parameters, and differential thermal analysis peak intensities. Moreover, Fourier transform infrared analysis illustrated that the band position of Cr-O and Fe-O bonds were shifted to higher frequencies with moving away from stoichiometry. In addition, scanning electron micrographs showed that in all samples, porous spongy microstructures were formed with highly flake-like agglomerated particles. Furthermore, there was a significant difference between the powder samples and the tiles colored with in glaze powders due to the partial dissolution of pigments in contact with the molten glaze of tiles. In comparison to the tile colored with the stoichiometric FeCr 2 O 4 pigments without dopants, the color difference (ΔE) in the tiles colored by the iron chromite pigments doped with Zn and Al dopants and less/extra Fe content reached the high values as large as ΔE = 36.19. The solar reflectance values (R s ) in near-infrared region were above 50% in all samples. Near 80% R s in the tile colored by the iron chromite pigment doped with 3 mol% Zn and the yellowish brown appearance (L* = 43.44, a* = 6.77, b* = 18.38, c* = 19.59, h = 69.79) showed that the sample was a good candidate for cool building materials such as roof tiles.

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Section: Resultsmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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