Results 1 to 10 of about 949 (156)

Glazes induced degradation of tea catechins [PDF]

open access: yesScientific Reports, 2023
In present work, the degradation behavior of tea catechins on various commercial glazes was elucidated for the first time. Four kinds of Japanese typical commercial glaze powders (Oribe /Namako/Irabo /Toumei) based on Fe/Co /Cu /Ti oxides were utilized ...
Yunzi Xin   +3 more
doaj   +2 more sources

Spectroscopic study of the coloring techniques used in Egyptian ceramics from the ptolemaic and roman period [PDF]

open access: yesHeliyon, 2022
The manufacture of the Egyptian Faience through the periods of Ptolemaic and roman shows intense use of polychrome; our main concerns in this research are investigating the parameters controlling the blue color variation and the production of the apple ...
Nehal Ali   +2 more
doaj   +2 more sources

Evaluation of basalt cutting waste in coloring of different ceramic glaze compositions [PDF]

open access: yesReciklaža i Održivi Razvoj, 2023
Color effects in ceramic glazes play a decisive role in the aesthetic and attractiveness of ceramic pieces. The colorants used in glazes interact with the ceramic materials during the firing process, resulting in a wide range of fascinating colors and ...
Öztürk Zahide Bayer   +2 more
doaj   +1 more source

Comparative Study of Architectural Bricks from Khorsabad and Susa Sites: Characterization of Black Glazes

open access: yesHeritage, 2023
In this study, the well-preserved glazes of 13 colored bricks representative of the decoration of the palaces of Sargon II (Khorsabad, 8th century BC) and of Darius I (Susa, 6th century BC) were examined.
Emmie Beauvoit   +5 more
doaj   +1 more source

The Effect of SrO Addition on the Recrystallization of ZrSiO4 in Raw Glass–Ceramic Glazes from the SiO2-Al2O3-CaO-MgO-K2O-ZrO2 System

open access: yesCrystals, 2023
The aim of this experiment was to determine the effect of the addition of strontium oxide on the recrystallization of zirconium silicate when adding strontium oxide to the glaze composition.
Janusz Partyka   +2 more
doaj   +1 more source

Application of slaker grits industrial waste as a primary calcium oxide source in a ceramic frit formulation

open access: yesCerâmica, 2021
Wastes management studies concerning slaker grits, a rich calcium carbonate landfilled residue from the pulp and paper industry, are focused on their application in the construction field due to their calcareous nature.
V. R. dos Santos   +3 more
doaj   +1 more source

Particle size and kind of mica in synthesis of nontoxic bronze and gold pearlescent pigments based on nanoencapsulated hematite [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2015
Nano-encapsulated iron oxide in Zirconium oxide-coated mica pigments are thermally stable,innocuous to human health, non-combustible, and they do not conduct electricity.
Maryam Hosseini-Zori
doaj   +1 more source

Application of analytical techniques to the unveiling of the glazing technology of medieval pottery from the Belgrade Fortress [PDF]

open access: yesJournal of the Serbian Chemical Society, 2020
Medieval glazed ceramics, dated to the early 15th century, excavated at the Belgrade Fortress, Serbia, were investigated by combining optical microscopy, X-ray powder diffraction (XRPD), scanning electron microscopy with energy-dispersive spectroscopy ...
Damjanović-Vasilić Ljiljana   +5 more
doaj   +1 more source

Preparation, microstructure studies and mechanical properties of glazes ceramic sanitary ware based on kaolin [PDF]

open access: yesScience of Sintering, 2021
In this paper, the use of local kaolin coming from Djebel Debbagh (denoted DD1) in the composition of ceramic glazes for sanitary ware was examined. Because of its natural abundance, low price and good characteristics, this kaolin represents an ...
Benkacem Samra   +4 more
doaj   +1 more source

Multi-methodical study of Early Modern Age archaeological glazed ceramics from Prague

open access: yesHeritage Science, 2020
A series of scientific methods (X-ray analyses, optical and electron microscopy, Raman spectroscopy and thermal analyses) was used to research the ceramic bodies and glazes of forty vessels from Renaissance Prague.
Alexandra Kloužková   +6 more
doaj   +1 more source

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