نتایج جستجو برای: nanoneedles
تعداد نتایج: 173 فیلتر نتایج به سال:
Cadmium Sulphide (CdS) nanoparticles were prepared using microemulsion method using cadmium chloride as cadmium source and sodium sulphide as sulphur source. The obtained nanoparticles structures were characterized by X-ray diffraction (XRD) and Transmission Electron Microscopy (TEM) whereas optical characterization was done by Ultra Violet-Visible absorption. XRD result shows that CdS nanopart...
Heterogeneous integration of dissimilar single-crystalline materials, such as III-V compound on Si or sapphire, enables functionalities and performance that cannot be achieved with single material system. Yet, lattice mismatch makes growing high quality thin film on dissimilar substrates difficult. Recently high quality nanowires have been demonstrated on substrates with large lattice mismatche...
Transition metal selenides are widely used in electrocatalysis on account of high electrical conductivity, good stability and low cost. In this study, using nickel-cobalt layered double hydroxide (NiCo-LDH) as precursor, a simple two-step method was to prepare three-dimensional (3D) Setaria viridis-like NiCoSe2 nanoneedles arrays nickel foam (NiCoSe2 NNA/NF). Benefiting from the abundant cataly...
Abstract Changes in nanostructure morphology and size may result very different surface wettability. In this research, the impact of morphological parameters on wetting dynamics ZnO nanostructured layers is studied. Six morphologies are chosen to determine specific processes nanostructures: nanoneedles, small diameter rods, large nanotubes, nanoplates, plain thin films. Wetting investigated usi...
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