A series of copper-based systems containing two different nanocomposites (Cu2O/CuO and Cu2O/Cu) was synthesized by the egg white assisted auto-combustion route. This method distinguished simplicity its steps, low cost, one-pot synthesis process at temperature and, short time. The characterization as prepared carried out using X-ray diffraction (XRD), Fourier-transform infrared (FTIR), Scanning ...

In this paper, a 3-Aminopropyltriethoxysilane (APTES) immobilized graphene oxide nanocomposite was prepared using simple robust method. A Cu (II) Schiff base complex grafted on the nanocomposite. The chemical nature and structure of final product were characterized by various common techniques. acts as heterogeneous catalyst for selective aerobic decarboxylation reaction phenylacetic acid to be...

In this work, copper (Cu) nanoparticles with observable surface plasmonic resonance (SPR) peaks were synthesized by an in-situ method. Chitosan host polymer was used as a reduction medium and a capping agent for the Cu nanoparticles. The surface morphology of the samples was investigated through the use of scanning electron micrograph (SEM) technique. Copper nanoparticles appeared as chains and...

Mechanochemically synthesized stable and high performance Cs2AgBiBr6–Cu–RGO nanocomposite as a potential lead-free halide perovskite-based photocatalyst candidate for long-term application in solar fuel production.

The parts-per-billion-level nitric oxide (NO) gas sensing capability of a copper-ion-doped polyaniline/tungsten oxide nanocomposite (Cu(2+)/PANI/WO3) film coated on a Rayleigh surface acoustic wave device was investigated. The sensor developed in this study was sensitive to NO gas at room temperature in dry nitrogen. The surface morphology, dopant distribution, and electric properties were char...

A new voltammetric sensor for determination of uric acid (UA) by Cuppercomplex- multiwalled carbon nanotube (Cu-complex-CNT) nanocomposite modifiedcarbon paste electrode (CPE) is reported. The electrocatalytic behavior of theCu-complex-CNT nanocomposite modified CPE was studied in pH 2.0 phosphatebuffer solution by chronoamperometry (CA) and cyclic voltammetry (CV) in th...

In this research, copper nanocomposites reinforced with carbon nanotubes (CNTs) were produced by ultrasonication and conventional sintering, followed cold rolling. These may be good candidates due to their excellent properties for components in the electrical, electronics, or aerospace industries highly demanding requirements. The main objectives of work produce characterize Cu/CNT nanocomposit...