Biocompatible synthesis of rGO from ginger extract as a green reducing agent and its supercapacitor applicationRefluxginger extract (GE)cyclic voltammetrycycling stabilitysupercapacitorGinger extract (GE) was employed for the reduction of graphene oxide (GO) by refluxing in an aqueous medium by varying ...
At a GO:TiO2of 1:2, the OH functional groups, carboxylic and carbonyl, on the edge of the graphene oxide are effectively removed. Moreover, a morphological study shows the observation of graphene has a corrugated titanium oxide load and intercalation. The as-prepared rGO/TiO2obtained from ...
Methods: Here, we demonstrated a simple, rapid, and green chemistry approach for the synthesis of reduced GO (rGO) from GO using triethylamine (TEA) as a reducing agent and stabilizing agent. The obtained TEA reduced GO (TEA-rGO) was characterized by ultraviolet (UV)ndash;visible absorption ...
Synthesis and characterization of ammonia strengthened and ambient dried N-doped hydrophilic graphene aerogel with good electrical conductivity We present a novel 'one-pot' approach for strengthening reduced graphene oxide (rGO) hydrogels by nitrogen doping. Ammonia is directly added to the precurs... ...
From the beginning of the Industrial Revolution in Great Britain back on the eighteenth century, and mainly from the enormous technological development in several fields (electronics, computing, and robotics) occurred on the second half of the twentieth
This MXene was then used to prepare S,N-rGO@MXene aerogel through a hydrothermal reaction, followed by freeze-drying. The resulting composite exhibited excellent electrical conductivity, versatile chemistry, robust mechanical properties, and superior surface hydrophilicity of MXene, making it a ...
(FESEM) and elemental mapping analysis revealed an even distribution of poly(3,4-ethylenedioxythiophene) (PEDOT), reduced graphene oxide (rGO) and HKUST-1. The crystalline structure and vibration modes of PrGO/HKUST-1 were validated utilizing X-ray diffraction (XRD) as well as Raman ...
Copper recovery is defined as the percentage of copper leached into solution from the raw sample, as calculated by the following equation: allowed to cool overnight before being filtered, washed repeat- edly with pure water and ethanol, and dried under vacuum.. For copper oxide nanoparticle (...
Fig. 7.Schematic synthesis of novel perovskite-based composites: (a) BaTiO3/KNbO3(Zhang et al., 2021f), (b) Ti3C2/SrTiO3(Deng et al., 2019), (c) Ag/g-C3N4/LaFeO3(Zhang et al., 2021e), (d) LaFeO3/CdS/CQD (Manchala et al., 2021), (e) BaSnO3-rGO (Venkatesh et al., ...
We report the ultra violet (UV) light assisted photocatalytic reduction of Graphene Oxide (GO) in aqueous suspension by accepting the photo induced electrons from Zinc Sulfide (ZnS) and simultaneous synthesis of RGO-ZnS composite. The XRD and FTIR studies authenticate the reduction of GO and synth...