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An efficient approach to depositing silver nanoparticles (AgNPs) onto alumina (Al2O3) platelets has been realized via liquid phase reduction. Sodium borohydride served as the reducing agent of Ag+ ions, and sodium citrate dihydrate was employed to stabilize the AgNPs and control their sizes. In order to observe the structure and morphology of the Al2O3-AgNPs hybrids, scanning electron microscope (SEM),...
Dendrite-like Cu supported Pd catalysts were prepared for electroless deposition of Cu circuits. The as-preapred catalysts demonstrated excellent catalytic activity.
Raspberry-like SiO2 (R-SiO2) nanoparticles were prepared by electrostatic self-assembly of two different sizes SiO2 nanoparticles under the help of polyelectrolytes, which would be removed by further calcination. The R-SiO2/epoxy composites were fabricated then by a solvent-free curing process. The morphology of R-SiO2 and fracture morphology of their epoxy composites were observed by scanning electron...
Raspberry-like SiO2 (R-SiO2) nanoparticles were prepared by electrostatic self-assembly of two different sizes SiO2 nanoparticles under the help of polyelectrolytes, which would be removed by further calcination. The R-SiO2/epoxy composites were fabricated then by a solvent-free curing process. The morphology of R-SiO2 and fracture morphology of their epoxy composites were observed by scanning electron...
BaTiO3 nanorods with good crystalline were successfully synthesized by a simple ion exchange wet chemical route at low temperature using the microwave-assisted prepared titanic acid as precursor. The as-prepared BaTiO3 nanorods were characterized using field-emission scanning electron microscopy, powder X-ray diffraction. The results shows that the BaTiO3 nanorods have the cubic phase structure, and...
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