Papers by Muhammad Khizar Shafique
Materials Research Express, 2019
Superfine paramagnetic nickel particles were synthesized using different anionic and cationic sur... more Superfine paramagnetic nickel particles were synthesized using different anionic and cationic surfactants with propylene glycol as solvent. Surfactants including gum arabic, gelatin, PVP and tri-sodium citrate were used. SEM analysis proved that the morphology of nickel particles was perfectly spherical with little agglomeration. The morphology of microspheres was changed with variation of anionic and cationic surfactants, but majorly the spherical shape of nickel particles was retained. The purity of superfine nickel particles was also confirmed with EDS. The XRD analysis results also indicated the presence of “fcc” crystal in these superfine particles. The magnetic field analysis designated the existence of magnetic properties in synthesized superfine nickel particles. Surface area properties were also measured with the help of BET analysis which determined the enhanced catalytic property of these particles. Overall the synthesized nickel superfine microspheres possess improved morphology and magnetic properties with the addition of PVP as surfactant as compared to gum arabic, gelatin, and tri-sodium citrate.
Shanghai Jiao Tong Univeristy
Shanghai Jiao Tong Univeristy
Shanghai Jiao Tong Univeristy
The simulation of production of an exhaust fan for computers and making it efficient by decreasin... more The simulation of production of an exhaust fan for computers and making it efficient by decreasing faults and adjusting parameters
Th reasons, effects and remedies of the recession 2008-09
Teaching Documents by Muhammad Khizar Shafique
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Papers by Muhammad Khizar Shafique
Teaching Documents by Muhammad Khizar Shafique