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Elaboration of advanced glass-ceramic glaze for anti-slip porcelain stoneware
(University of Chemical Technology and Metallurgy (Sofía. Bulgaria), 2017-05)
The present communication describes the synthesis of anti-slip enamel exhibiting glass-ceramic nature using
new matte frits and raw materials. The glass-ceramic glazes obtained are characterized by various instrumental
...
Beige materials for the ceramic industry: AlxVyFe1-xP1-yO4 (0.0 ≤ x ≤ 0.3, 0.0 ≤ y ≤ 0.1) solid solutions
(Elsevier, 2019-05)
AlxVyFe1-xP1-yO4 (0.0 ≤ x ≤ 0.3, 0.0 ≤ y ≤ 0.1) compositions were synthesized via the chemical co-precipitation method. At 500 °C, α-FePO4 berlinite crystallizes together with FePO4 tridymite, Fe(III) occupying tetrahedral ...
Development of ceramic porcelain stoneware pastes by the revalorization of Colombian clays subjected to bleaching proces
(2019-09-15)
The objective of this work has been the development of porcelain stoneware pastes by using clays from Colombia, obtaining a product exhibiting at least the same technical characteristics that the conventional one. For this ...
Towards highly efficient continuous-flow catalytic carbon dioxide cycloadditions with additively manufactured reactors
(The Royal Society of Chemistry, 2022-03-22)
Developing efficient and sustainable methodologies to transform CO2 into added-value chemicals is an important strategy for decarbonization in the chemical industry. Here, a new multi-scale approach for the cycloaddition ...
Tuneable 3D printed bioreactors for transaminations under continuous-flow
(Royal Society of Chemistry, 2017-11-21)
A method to efficiently immobilize enzymes on 3D printed continuous-
fl
ow devices is presented. Application of these chemically
modi
fi
ed devices enables rapid screening of immobilization
mechanisms and ...
Tuning the optical and photoluminescence properties of high efficient Eu3+ -doped KY3F10 phosphors by different synthetic approaches
(Elsevier, 2021)
Eu3+-doped KY3F10 materials with a dopant content between 0 and 5 mol% were
prepared based on the nominal composition K(Y3-xEux)F10 using different synthetic
routes. The reaction conditions have been proven to be critical ...
Chemo-enzymatic production of omega-3 monoacylglycerides using sponge-like ionic liquids and supercritical carbon dioxide
(Royal Society of Chemistry, 2020-07-22)
A clean chemo-enzymatic synthesis of omega-3 monoacylglycerides was carried out by two consecutive catalytic steps, the enzymatic transesterification of raw fish or linseed oil with solketal for producing fatty acid solketyl ...
Structural characterization and colour of Ni3−xCuxP2O8 (0 ≤ x ≤ 3) materials
(Springer, 2021)
The structural characterization of Ni3−xCuxP2O8 (0.0 ≤ x ≤ 3.0) compositions was performed and the colour parameters of these materials measured. Solid solutions with Ni3P2O8, Ni2CuP2O8 and Cu3P2O8 structures were ...
ChemMend: A Card Game To Introduce and Explore the Periodic Table while Engaging Students’ Interest
(American Chemical Society, 2014)
The deeply knowledge of the periodic table is one of the most important keys to understand
the basic principles of Chemistry. Memorizing the elements of the groups and periods is one of the most
commonly used strategies ...
Deamidation of pseudopeptidic molecular hydrogelators and its application to controlled release
(Elsevier, 2017-07)
Hypothesis
The incorporation of a succinic acid-derived moiety in amino acid derivatives would favor an intramolecular catalysis of a deamidation reaction. Such reaction would permit controlled disassembly of molecular ...