This suggests that both elements are dissolved simultaneously, which confirms that CoCu mechanical alloys are true supersaturated solid solutions.
During our experiments, both a previously dissolved albite surface exhibiting etch pits and a pristine surface lacking dissolution features were dissolved simultaneously within a hydrothermal, flow-through reactor.
The results demonstrate that Fe, Cr, Ni, Mn, and Mo dissolve simultaneously leaving a residual copper film that inhibits the steel dissolution.
Dissolution curves of the film at different sweep rates showed only one anodic peak, whose current density (jp) was higher than the divacancy current density, implying that Fe and Zn in the film dissolved simultaneously.
Especially with regard to low concentration of ENPs in complex matrices, this approach may provide a possibility to quantify the concentration of the nanoparticles and the dissolved fraction simultaneously.
In a first stage atmospheric leach in a typical Sherritt Ni Cu matte leach process, a Ni Cu Fe S Peirce Smith converter matte is contacted with recycled copper spent electrolyte (an aqueous copper sulphate/sulphuric acid solution) at 85 °C with the purpose of dissolving nickel, while simultaneously removing copper from solution.
This solvent combination can be destroy the cell membranes, simultaneously dissolving the anthocyanin and stabilizing them [11].
In this work, we present a simple solution-based approach for simultaneously dissolving the low-cost elemental Cu, Zn, Sn, S, and Se powder, forming a homogeneous CZTSSe precursor solution in a short time.
Catalysts promoted by ceria and zirconia of two different mixture ratios (Ce/Zr=1 1 and 2 1) were produced by simultaneously dissolving the appropriate amount of Ce acac 3 and Zr acac 4 in toluene.
