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Nanostructured porous silicon templates (NPSiT) were prepared by photo-electrochemical anodization of p-type crystalline silicon in HF electrolyte at different current density. Five samples were prepared with current densities varied from 5 to 40 minutes at 30 minutes of etching time. The porosity and thickness were measured using the gravimetric method. The surface roughness and topography of porous...
Electrospinning is a well‐established method for synthesizing microdimensional and one‐dimensional (1D) fibers from a large variety of precursor solutions. Initially, research focused on the production of polymer nanofibers, but in recent years, a large variety of oxide ceramics have been produced through electrospinning of sol–gel systems. In this study, polycrystalline calcium cobaltite (Ca3Co4O...
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