Publications by authors named "W Nabgan"

The current work investigated emerging fields for generating and consuming hydrogen and synthetic Fischer-Tropsch (FT) fuels, especially from detrimental greenhouse gases, CO and CH. Technologies for syngas generation ranging from partial oxidation, auto-thermal, dry, photothermal and wet or steam reforming of methane were adequately reviewed alongside biomass valorisation for hydrogen generation, water electrolysis and climate challenges due to methane flaring, production, storage, transportation, challenges and opportunities in CO and CH utilisation. Under the same conditions, dry reforming produces more coke than steam reforming.

View Article and Find Full Text PDF

Various concentrations of samarium-grafted-carbon nitride (Sm-g-CN) doped-bismuth oxobromide (BiOBr) quantum dots (QDs) are prepared by the co-precipitation method. Elemental evaluation, morphological, optical, and functional group assessment are studied employing characterization techniques. Based on the XRD pattern analysis, it is determined that BiOBr exhibits a tetragonal crystal structure.

View Article and Find Full Text PDF
Article Synopsis
  • The study focuses on synthesizing environmentally-friendly BiWO nanorods doped with graphitic carbon nitride (g-CN) and polyvinylpyrrolidone (PVP) to enhance their structural stability and efficiency in treating polluted water.
  • The doped nanorods exhibit antibacterial properties, particularly against Escherichia coli, with higher concentrations showing stronger inhibition zones of 4.55 mm.
  • In silico analyses were conducted to evaluate the effectiveness of these materials as inhibitors for specific enzymes in E. coli, providing insights into their potential mechanisms of action.
View Article and Find Full Text PDF