Chemical agents pose a significant threat to social security, highlighting the crucial role of representative chemical adsorption in ensuring safety our environment. This study explored application Magnetic Graphene Oxide Nanoplatelet Composites (MGONCs) adsorbing such as Lewisite (L), O-ethyl S-2-diisopropylaminoethyl methylphosphonothiolate (VX), Sarin (GB), and Soman (GD). MGONCs were synthe...

Abstract In this study, the mechanical properties of plain woven jute-epoxy composite materials were investigated after filling graphene nanoplatelets (GNPs) in different proportions. The time dependent changes viscosity and temperature unfilled epoxy resin, with 0.5, 1 2 wt.-% filled resins observed. Woven jute reinforced unfilled, 0.5 GNPs plates produced by using vacuum assisted resin transf...

In the present study, stable homogeneous graphene nanoplatelet (GNP) nanofluids were prepared without any surfactant by high-power ultrasonic (probe) dispersion of GNPs in distilled water. The concentrations of nanofluids were maintained at 0.025, 0.05, 0.075, and 0.1 wt.% for three different specific surface areas of 300, 500, and 750 m2/g. Transmission electron microscopy image shows that the...

Abstract Pristine carbon nanotubes (CNTs) and functionalized (f-CNTs) were introduced into conductive poly(methyl methacrylate)/graphene nanoplatelet (PMMA/GNP) composites to achieve a synergistic effect in the enhancement of conductivity reduction percolation threshold by forming 3-Dimensional(3-D) hybrid structure. Both in-plane perpendicular electrical properties investigated. The synergies ...

This study demonstrates a passive mode-locked erbium-doped fiber laser with graphene nanoplatelet-saturable absorber (GNP-SA) that generates ultrashort pulses within femtosecond pulse duration. The GNP-SA is fabricated via direct transfer approach by mechanically exfoliated on ferrule. Its characteristics include 0.8% modulation depth, 8.7 MW/cm2 saturation fluence, and 36.8% absorbance. qualit...

In this work, polypropylene (PP) and graphene nanoplatelet (GNPs) composites are routed through twin screw mixing injection moulding. Two types of GNPs with a fixed size 25 µm surface areas ranging from 50–80 m2/g (H25, average thickness 15 nm) 120–150 (M25, 6–8 were blended PP at loading rates 1, 2, 3, 4, 5 weight%. Mechanical properties such as tensile, flexural, impact strengths Young’s modu...

In the present study, effect of nano additives in different ratios added to melamine formaldehyde adhesives on properties particleboards was investigated. this respect, two nanoclays [organo-modified (OMC) and unmodified (NC)] graphene nanoplatelet (GNP) were adhesive at rate 1%, 2% 4%. Along with physical (thickness swelling water absorption), mechanical (modulus rupture, modulus elasticity in...