Buscar recursos académicos

Materias / palabras clave: nanocomposites, hybrid materials, polymeric nanocomposites, ceramic nanocomposites, multifunctional materials; Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and constructi...

"Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustain...

Synthesis of antibacterial nanocomposite obtained by in-situ photoreduction of Ag+ ions impregnated inside a biocompatible hydrogel matrix is described. Hydrogel matrixes based on N-isopropylacrylamide (PNIPAM) and copol...

Abstract Herein, Ru⁰/TiO₂ nanocomposites containing 0.5 wt% Ru were prepared via a simple wet-impregnation route followed by chemical reduction and were thoroughly characterized by XRD, FTIR, SEM, TEM, and EDS analys...

Polyvinylidene fluoride (PVDF) is a semi-crystalline thermoplastic polymer renowned for its exceptional piezoelectric, pyroelectric, and ferroelectric properties, along with high chemical resistance, thermal stability, a...

Sisal nanowhiskers were used as novel reinforcement to obtain nanocomposites with polyvinyl acetate (PVAc) as matrix phase. They are seen as attractive materials due to the widespread availability and low cost of the sis...

Elastic properties of epoxy-based nanocomposites (ENCs) filled with bare and TiO2-deposied multi-layered graphene nanoplatelets (MLG) have been tested by using a phase-frequency continuous-wave ultrasound probing (USP). ...

Abstract Zn(II) contamination in aquatic systems poses significant risks to environmental safety and public health. In this study, BaCO3/BaAl2O4/C nanocomposites, denoted BA600 and BA800, were synthesized by a facile Pec...

"Poly(lactic acid)/bacterial cellulose nanocomposites were prepared by solvent casting. Aiming to reduce the incompatibility between polar bacterial cellulose (BC) and the nonpolar poly(lactic acid) (PLA) matrix which in...

Metal/polymer nanocomposites have attracted much attention in recent years due to their exceptional properties and wide range of potential applications. A key challenge to obtain these materials is to stabilize the metal...

The electrophysical properties of magnesium oxide chemically modified with copper iodide have been studied in the superfrequency range and low-frequency in the temperature range 25 – 170<sup>о</sup>С and ...

In this research the application of nanomaterials, nanocomposites reformed in semiconductor and chip sectors by fabricating them resulted in better performance compared to previous studies. These developed materials has ...

g-C3N4/TiO2 nanocomposites seem to be promising materials for photocatalytic reductive applications such as water splitting and CO2 reduc-tion. The g-C3N4 is known as a metal-free semicon-ductor exhibiting a high reducti...

To investigate the effects of magnetic stimulation mediated by magnetic/graphene (MNP/G) composite nanomaterials on human scleral fibroblast (HFSF) proliferation and collagen synthesis, exploring its potential for myopia...

Composites of cobalt ferrite nanoparticles in a polypyrrole (PPy) matrix have been synthesized in acid media and characterized by X‐ray diffraction studies, scanning and transmission electron microscopy observation, th...

This work investigates the structure and magnetic properties of chitosan based films with different contents of magnetic nanoparticles (MNPs) of around 10 nm as well as the effects of the addition of glycerol as plastici...

Hydrogel of single-walled carbon nanotubes and polyaniline has been used for thermopower engineering applications due to desirable thermal, electrical, and mechanical properties as well as tunable degradability. In this ...

Abstract In the present investigation, friction stir processing (FSP) is implemented to develop the tungsten carbide (WC) nanoparticle-reinforced aluminum alloy Al6061-T6. The tensile properties of the Al6061-T6/WC surfa...

The main objective of this work was to obtain biodegradable nancomposites from polycaprolactone and bentonite with optimized mechanical properties by the chemical modification of the clay (cation exchange reactions). Fir...