Fluoride galvanic cells employing CaF2 as electrolyte have not been as extensively employed for thermodynamic characterization of alloys and compounds as the oxide electrolyte cells based on stabilized zirconia. However, CaF 2 galvanic cells have many advantages over oxide electrolyte cells. These advantages, as well as the factors affecting the proper functioning of the CaF2 cells, are discuss...

A novel synthesis method for self-supported Pt nanoclusters (Pt NCs) comprised of interconnected 2-3 nm Pt nanoparticles was developed by employing the galvanic replacement process between Cu2O nanocubes and PtCl4(2-) ions. This discovered synthesis procedure eliminates the use of any polymer capping agents and enables a catalytically clean Pt surface. It is determined that the presence of H(+)...

Steel is the type of metal most often used in engineering. This study aimed to improve mechanical properties mild steel terms hardness, ductility, and other compare hardness carburized by galvanic treatment with non-galvanic carburizing steel. research was carried out varying heat process, namely without galvanic, where process uses activated carbon coconut shell charcoal a weight percentage 80...

We describe an unusual galvanic replacement process for facile synthesis of nickel nanostructures by using Cu as a sacrificial template in a deep eutectic solvent (DES) Ethaline. This replacement process occurred through a Galvanic exchange of [NiCl4] ions in Ethaline at 353 K with an immersed Cu substrate, which acted as both reactive template and reductant. The mechanism for this replacement ...