The addition of several mineralizing agents (alkaline or alkaline-earth halides, KNO3, etc.) in the traditional ceramic synthesis of the “coral pink” iron-zircon (Fe-ZrSiO4) ceramic pigment has been analysed, using two different Fe precursors (sulphate and goethite). FeSO4.7H2O employment as Fe precursor allows us to obtain a better reddish colour than with goethite (FeO(OH)). Results let us to classify the studied mineralisers in two major groups: i) primary or zircon-forming mineralisers, which activate somehow zircon formation with a good occlusion efficiency of hematite into the zircon matrix (NaF, NaCl and BaF2 when using FeSO4 and Na2SiF6 and NaAl3F6 with goethite),. and ii) secondary or modifying mineralisers, that have a collateral ...
The low temperature preparation of Fe-zircon pigment powders was conducted using the sol-gel method....
The growth of the ceramic materials market has impelled manufacturers and researchers to find soluti...
Treball Final de Grau en Química. Codi: QU0943. Curs acadèmic: 2017/2018The synthesis of inverse spi...
The use of iron oxide in the pigment production is justified by its wide variety of colors, high the...
The synthesis of ceramic pigments is conventionally carried out at a high temperature (not less than...
A sol–gel reaction starting from Si and Zr alkoxides, in water-ethanol mixtures, was employed to obt...
In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns ...
The work focuses on the syntheses of red inorganic ceramic pigments by inclusion of hematite in a fu...
Recently in the traditional ceramic industry there has been an increasing interest in the obtainment...
This work reports the results of an evaluation of the use of rice husk ash as the source of silica i...
In the ceramic industry of wall and floor tiles, whose selection is strongly influenced by the visua...
The presence of iron oxide in ceramic tile mass contributes to the reddish color firing of the produ...
El coral de hierro-circón, es un pigmento cerámico de tipo encapsulado con una dificultad intrínseca...
Recently, the traditional ceramics industry has developed great interest in obtaining pigments which...
In this paper the synthesis of (Pr2-xCax)Mo2O9 solid solutions by ceramic route is presented. Crysta...
The low temperature preparation of Fe-zircon pigment powders was conducted using the sol-gel method....
The growth of the ceramic materials market has impelled manufacturers and researchers to find soluti...
Treball Final de Grau en Química. Codi: QU0943. Curs acadèmic: 2017/2018The synthesis of inverse spi...
The use of iron oxide in the pigment production is justified by its wide variety of colors, high the...
The synthesis of ceramic pigments is conventionally carried out at a high temperature (not less than...
A sol–gel reaction starting from Si and Zr alkoxides, in water-ethanol mixtures, was employed to obt...
In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns ...
The work focuses on the syntheses of red inorganic ceramic pigments by inclusion of hematite in a fu...
Recently in the traditional ceramic industry there has been an increasing interest in the obtainment...
This work reports the results of an evaluation of the use of rice husk ash as the source of silica i...
In the ceramic industry of wall and floor tiles, whose selection is strongly influenced by the visua...
The presence of iron oxide in ceramic tile mass contributes to the reddish color firing of the produ...
El coral de hierro-circón, es un pigmento cerámico de tipo encapsulado con una dificultad intrínseca...
Recently, the traditional ceramics industry has developed great interest in obtaining pigments which...
In this paper the synthesis of (Pr2-xCax)Mo2O9 solid solutions by ceramic route is presented. Crysta...
The low temperature preparation of Fe-zircon pigment powders was conducted using the sol-gel method....
The growth of the ceramic materials market has impelled manufacturers and researchers to find soluti...
Treball Final de Grau en Química. Codi: QU0943. Curs acadèmic: 2017/2018The synthesis of inverse spi...