Materials Literature
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The bio-inspired superhydrophobic surfaces have the capability to repel the water and this characteristic has great significance in industries. Superhydrophobic surfaces are playing a vital role in the variety of applications in different fields due to their chemical and physical properties.
Metallized yarns have become an integral part of fashion because they give extra sheen to garments and an inimitable appearance to fabrics, making them special yarns. However, because of repetitive washing and abrasions, the metallic part of the yarn in the fabric is removed and the fabric loses its brightness and bec…
Although the preparation and application of amphiphilic Janus nanosheets have been studied a lot, little is known about their colloidal properties to date, especially at the molecular level. In this work, we systematically investigated the microscopic interactions between amphiphilic Janus nanosheets with different su…
Fourier Transform Infrared (FT-IR), was applied to investigate the complexation, structural, ionic transport properties and dominant charge carrier species in Chitosan (CS) / Methyl Cellulose (MC) blend doped with 1 – butyl – 3 – methylimidazolium bis (trifluorosulfonyl) imide (BMIMTFSI) solid biopolymer electrolytes…
ZnO thin films have been prepared by the dip coating sol gel method. Zinc acetate dihydrate, 2-methoxyethanol and monoethanolamine (MEA) were used as precursor, solvent and stabilizer respectively. The synthesized sample was coated on glass substrate as the molarity of the solution was kept constant at 0.1 M. The stru…
PELE projectile is a new type of armor-piercing warhead and has a more obvious fragmentation effect, which solves the problem of insufficient after-effects of conventional armor-piercing projectiles. Reactive material is a new type of energetic material, which has some characteristics similar to the traditional explos…
Colossal magnetoresistive (CMR) materials have been widely studied because of their huge potential in spintronic technology. An introduction of secondary phase to the manganite matrix is able to improve the low field magnetoresistance (LFMR). This method is favoured by recent research works as it requires a lower magn…
Abstract In this study, superparamagnetic iron oxide nanoparticles (SPIONs) were synthesized by the coprecipitation of FeCl2˙4H2O and FeCl3˙6H2O and applied as a core for preparation of Janus nanoparticles. Accordingly, freshly modified methacrylated iron oxide nanoparticles were reacted with two functionalized polyme…
Multi-walled carbon nanotubes (MWNTs) were prepared by pyrolysis of cheap natural gas over Ni/La2O3-MgO catalyst at 740 °C. The purified MWNTs were easily dispersed by ball milling method and aqueous dispersion with 10 wt% MWNT concentration was obtained. MWNT aqueous dispersion was mixed with waterborne polyurethane…
Polymers are plastic materials used as insulators in power supplies, pulsers, transformers, etc., because of their low cost and excellent insulating properties. However, in several applications, the insulating performance of these materials is limited by the surface flashover instead of the dielectric bulk breakdown (…
Time–temperature superposition is a well-established principle used in the constitutive description of viscoelastic polymers. To expand the description to moisture-induced plasticization effects, two epoxide-based molding compounds used in microelectronics packaging were characterized by dynamic mechanical analysis un…
Strontium cobalt oxide (SrCoO3-δ) nanoparticles were successfully synthesized using; composite mediated hydrothermal (CMHM), without water and surfactants (WOWS) sol-gel and co-precipitation methods. The probable electrical conduction mechanism of synthesized strontium cobaltite was investigated via complex impedance…
In this project, the nominal glass composition with the form of (55-x) H3BO3-45ZnO-xY2O3 (x = 0.0, 0.5, 1.0, 1.5, 2.0 and 2.5 mol%) are synthesized by melt quenching techniques. The effect of Y2O3 on physical, mechanical and structural properties of glasses have been investigated using different characterization techn…
Abstract In this study, phenol formaldehyde/reduced graphene oxide (PF/RGO) foam nanocomposites were prepared. Here, RGO was obtained by the reduction of graphene oxide using an eco‐friendly reducing agent potato starch. The scanning electron microscopic images of RGO reinforced foams exhibited smaller cells with thic…
Nanoparticles can enhance growth and yield of different plants due to their favorable physicochemical properties. This study investigated the effect of copper oxide (CuO) nanoparticles on biochemical and growth parameters of maize seedling. CuO nanoparticles were synthesized by co-precipitation method and characterize…
Among the wide variety of nanostructures accessible by self-assembly of block copolymers, cocontinuous morphologies are of great interest for separations, catalysis, sensing, and energy storage because of their ability to integrate distinct properties of the constituent polymers. Here, we investigate the tendency to f…
We numerically and experimentally demonstrated double Fano resonances in a simple S-shaped plasmonic metasurface in the terahertz frequency range. Apart from the LC resonance and electric dipole (ED) resonance, two trapped modes are excited in two different types of asymmetric S-shaped structures in the frequency rang…
Lack of directional bonding between two-dimensional crystals like graphene or monolayer transition metal dichalcogenides provides unusual freedom in the selection of components for vertical van der Waals heterostructures. However, even for identical layers, their stacking, in particular the relative angle between thei…
We propose a hypothesis that the potential energy surface (PES) of interlayer interaction in diverse 2D materials can be universally described by the first spatial Fourier harmonics. This statement (checked previously for the interactions between graphene and hexagonal boron nitride layers in different combinations) i…
Abstract The hot‐deformed magnets processed from nanocrystalline/amorphous Nd–Fe–B powders were prepared under different hot‐pressing temperatures (600–750 °C, at intervals of 25 °C) by the self‐made hot‐pressing equipment. The microstructure and magnetic properties of hot‐deformed magnets prepared at different temper…