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Syntheses of Disordered and Al-rich Hydrotalcite-Like Compounds
Syntheses of Disordered Al-rich Hydrotalcite-Like Compounds
2012/1/12
Hydrotalcite-like compounds, [Mg1−xAlx(OH)2]x+ [xX− · n H2O], where X− = ½ CO32- or OH−, were prepared by hydrothermal syntheses at PH2O = 100 MPa and T = 100°–350°C. St...
Syntheses of Glauconite at Surface Temperatures
Glauconite Diagenesis Pore solutions Synthesis
2012/2/9
Glauconite has been synthesized at low temperature by precipitation of Fe-hydroxides from Si-, Fe-, Al-, and K-containing solutions under reducing conditions. The compositions favorable for the synthe...
The Syntheses of Hydrotalcite-Like Compounds and Their Structures and Physico-Chemical Properties I: The Systems Mg2+-Al3+-NO3−, Mg2+-Al3+-Cl−, Mg2+-Al3+-ClO4−, Ni2+-Al3+-Cl− and Zn2+-Al3+-Cl−
Syntheses Hydrotalcite-Like Compounds Physico-Chemical Properties
2012/2/15
The basic salts of this system were prepared and their structures and physico-chemical properties were studies by electron microscopy, chemical analysis, X-ray powder diffraction, thermal analysis, i....
Hydrothermal Syntheses of Amino Acid-Montmorillonites and Ammonium-Micas
Hydrothermal Syntheses Amino Acid-Montmorillonites Ammonium-Micas
2012/2/13
An attempt has been made to synthesize nitrogenous clay minerals hydrothermally from silica-alumina gels in the presence of amino acids, namely glycine and lysine. The products have been characterized...