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... and cordierite (magnesium aluminosilicate) have exceptional high temperature shock resistance and chemical stability and the latter material is widely used in automotive catalytic converters. The first requirement of a successful ceramic process is the availability of a good powder. Most of the adva ...
... and cordierite (magnesium aluminosilicate) have exceptional high temperature shock resistance and chemical stability and the latter material is widely used in automotive catalytic converters. The first requirement of a successful ceramic process is the availability of a good powder. Most of the adva ...
Diapozitivul 1
... 2. Sampling and sample preparation 3. Measurement of the analytical signal 4. Analytical signal interpretation (quantitative and qualitative) 5. Critical evaluation of the analytical performances and ...
... 2. Sampling and sample preparation 3. Measurement of the analytical signal 4. Analytical signal interpretation (quantitative and qualitative) 5. Critical evaluation of the analytical performances and ...
Ion-Pair Formation
... adding a common cation or anion shifts a solubility equilibrium in the direction predicted by Le Châtelier’s principle. As a result, the solubility of any sparingly soluble salt is almost always decreased by the presence of a soluble salt that contains a common ion. The exceptions generally involve ...
... adding a common cation or anion shifts a solubility equilibrium in the direction predicted by Le Châtelier’s principle. As a result, the solubility of any sparingly soluble salt is almost always decreased by the presence of a soluble salt that contains a common ion. The exceptions generally involve ...
Cd2+ and Zn2+ sorption on apatite in the presence of EDTA and
... Abstract. The sorption of Cd2+ and Zn2+ on hydroxyapatite [HAP- Ca10(PO4)6(OH)2] and fluorapatite [FAPCa10(PO4)6(F)2] with different specific surface area and stoichiometry was investigated in batch experiments in the pH range 4 to 11 (25 ◦C; 0.1 M KNO3). The impact of different conditions was conce ...
... Abstract. The sorption of Cd2+ and Zn2+ on hydroxyapatite [HAP- Ca10(PO4)6(OH)2] and fluorapatite [FAPCa10(PO4)6(F)2] with different specific surface area and stoichiometry was investigated in batch experiments in the pH range 4 to 11 (25 ◦C; 0.1 M KNO3). The impact of different conditions was conce ...
process development and optimization for moisture activated dry
... typically have a size range between 0.2 and 4.0 mm, depending on their subsequent use.2 Granulation method can be broadly classified into two types: Wet granulation and Dry granulation. Wet granulation technique is receiving great significance, because direct compression method is not most suitable ...
... typically have a size range between 0.2 and 4.0 mm, depending on their subsequent use.2 Granulation method can be broadly classified into two types: Wet granulation and Dry granulation. Wet granulation technique is receiving great significance, because direct compression method is not most suitable ...
Comparison of structurally-related alkoxide, amine, and thiolate
... MeOH/Et2O solution (1:3). The solution was filtered and the precipitate was washed with additional ether (2 · 15 ml). The solid was further purified by triturating for 2 days in an Et2O/CH2Cl2 mixture (1:1). The residue was then filtered, washed with additional ether, and pumped dry under vacuum. Yi ...
... MeOH/Et2O solution (1:3). The solution was filtered and the precipitate was washed with additional ether (2 · 15 ml). The solid was further purified by triturating for 2 days in an Et2O/CH2Cl2 mixture (1:1). The residue was then filtered, washed with additional ether, and pumped dry under vacuum. Yi ...
939 K - Scientific Research Publishing
... UVA and visible is of special advantage for optical applications. Perylene dyes [9] 1 (perylene-3,4:9.10-tetracarboxylic bisimides) were applied for incorporation into micelles because of their extraordinarily high stability and light fastness. The surfactant SDS was transformed to a gel [10], doped ...
... UVA and visible is of special advantage for optical applications. Perylene dyes [9] 1 (perylene-3,4:9.10-tetracarboxylic bisimides) were applied for incorporation into micelles because of their extraordinarily high stability and light fastness. The surfactant SDS was transformed to a gel [10], doped ...
Density functional studies of functionalized graphitic
... Furthermore, the N-functionalization of graphitic materials is interesting from a catalytic point of view due to the formation of stable sites that bind other types of ligands and can have multiple electronic, chemical, catalytic and mechanical applications.21–24 A step forward for the catalytic app ...
... Furthermore, the N-functionalization of graphitic materials is interesting from a catalytic point of view due to the formation of stable sites that bind other types of ligands and can have multiple electronic, chemical, catalytic and mechanical applications.21–24 A step forward for the catalytic app ...
