Brazilian Journal of Food Technology, 2015 Summary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to
Cristina VERGARA +5 more
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Laser-Accelerated proton beams as diagnostics for cultural heritage [PDF]
, 2017 This paper introduces the first use of laser-generated proton beams as diagnostic for materials of interest in the domain of Cultural Heritage. Using laser-accelerated protons, as generated by interaction of a high-power short-pulse laser with a solid ...
ANTICI, PATRIZIO +3 more
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Effects of composition and furnace temperature on (Ni, Co) (Cr, Al)2O4 pigments synthesized by solution combustion route [PDF]
, 2017 The effects of composition and furnace temperature on Ni1-ΨCoΨCr2−2ΨAl2ΨO4 (0≤Ψ≤1) pigments prepared by Solution Combustion Synthesis were studied. As-synthesized samples showed spinel-like spongy structure, very easy to grind.
Gilabert, Jessica +3 more
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Synthesis of pigments of Fe2O3·SiO2 system, with Ca, Mg, or Co oxide additions
Boletín de la Sociedad Española de Cerámica y Vidrio, 2017 The present research work is based on the comparative evaluation of the Ca, Mg, and Co dopant impact on the properties of new ceramic pigments from the system Fe2O3·SiO2 obtained via classical ceramic technology.
Tsvetan Dimitrov +2 more
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Nanoparticle Black Ceramic Pigment Obtained by Hydrotalcite-like Compound Microwave Treatment
ChemEngineering, 2022 Development of ceramic pigments with controlled particle sizes below 1 µm is essential for the preparation of ceramic inks used in inkjet digital decoration that is currently being applied in the ceramics sector. A black ceramic pigment based on NiCoCrFe
María Oset +3 more
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Synthesis of FexZn1-xCr2O4 brown ceramic pigment by starch-assisted sol-gel process
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2019 In the present paper, the ceramic pigments FexZn1-xCr2O4 (x = 0 ¸ 1) were synthesized with the starch-assisted sol-gel method. The resulting pigments were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), and CIE L*a*b ...
Tran Ngo Tuyen +2 more
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Development of Red Ceramic Pigments with Perovskite Structure Prepared through a Traditional Route
Eng, 2023 Solid solutions of ceramic pigments of red shade have been synthesized based on YAlO3 perovskite structure doped with chromium by means of conventional synthesis; that is, the “ceramic route”.
Eva Miguel +2 more
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Synthesis and characterization of spherical amorphous alumo-silicate nanoparticles using RF thermal plasma method [PDF]
, 2013 The RF thermal plasma synthesis route was used for the preparation of alumo-silicate spherical particles. Homogeneous solid mixtures of raw materials (Al2O3, SiO2 and KOH) were used as precursors.
Jankeviciutea, Audrone +4 more
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Preparation of glaze using electric-arc furnace dust as raw material
Journal of Materials Research and Technology, 2019 Large industrial productions generate large amounts of waste, and researchers are investigating alternatives to reuse them. For instance, these wastes can used to produce ceramic pigments in the ceramic tile industry.
Vanessa S. Silva +4 more
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Iron Doped-ZrSiO4: Structural, Microstructural and Vibrational Characterization [PDF]
Materials Research, 2015 Fex-ZrSiO4 is known for the applications in the ceramic industry such as ceramic pigment. In this article, we focus our attention to the structural, microstructural and vibrational changes of Fex-ZrSiO4 from free-mineralizer precursors, treated at ...
Guillermo Manuel Herrera-Pérez
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