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The nanocomposites of general layered clays and metal sulfides could be produced from reactions of the layered clay aqueous suspensions and water-soluble metal–thiourea complexes. The clay could be saponite, montmorillonite, hectorite and laponite, while the metal sulfide could be cobalt sulfide, nickel sulfide, zinc sulfide, cadmium sulfide, and lead sulfide. In the nanocomposites, the clay could...
Tetragonal stannous oxide (SnO) powders with different morphologies were solvothermally prepared from a single reactant in different solvents. Hydrazine hydrate (HZ), ethylenediamine, and their mixtures were employed as the solvents. The powders prepared in hydrazine hydrate and ethylenediamine are disc-like and spherical, respectively. In the mixed solvents, an evolution of crystal morphology between...
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