Synthesis, structure and hydrogenation properties of Ni-Cu bimetallic nanoparticles was written by Kytsya, A. R.;Bazylyak, L. I.;Zavaliy, I. Yu.;Verbovytskyy, Yu. V.;Zavalij, P.. And the article was included in Applied Nanoscience in 2022.Formula: CuH2O2 This article mentions the following:
Abstract: Bimetallic Ni-Cu nanoparticles with different (Ni/Cu) ratio have been synthesized via fast and simple one-pot reducing Ni(OH)2/Cu(OH)2 pulp by hydrazine in water/ethylene glycol solutions Using SEM (SEM), it was found that all obtained nanopowders are polydisperse with the particles sizes within 20-70 nm and the mean diameter of particles slightly depends on the Ni/Cu ratio. Using XRD phase-structural anal., it was found that with increasing Cu amount in the initial mixture from 20 to 50%, the lattice parameter for Ni phase increases from 3.527 to 3.560 Å but the lattice parameter of Cu changes more slightly (3.594 … 3.606 Å). Besides, using precision EDX technique, it was found that obtained nanoparticles may be considered as a core-shell type in which a core consists of copper but a shell consists of a nickel-copper solution Hydrogenation properties of obtained Ni-Cu nanoparticles have been studied, and it has been shown that the initial capacity of Ni-Cu-NPs depends on the sp. surface area and compositions of the samples. In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2Formula: CuH2O2).
Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. The evolution of transition metal catalysts has attained a stage of civilization that authorizes for an extensive scope of chemical bonds formation partners to be combined efficiently. Copper nanoparticles can also catalyze the coupling reaction of nitrogen-containing nucleophiles, phenols, thiols, xanthogenates, selenium ruthenium nucleophiles and the like.Formula: CuH2O2
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”