Silver nanoparticles (dispersion)
Characteristics of Silver nanoparticles(dispersion)
Mass fraction of silver: <4 weight%
Size of nanoparticles: <8-12 nm
The composition of the dispersion of silver nano-ink:
- Silver nanoparticles (concentration 4 wt %)
- Solvent - water
* Silver nanoink also contains trace amounts of sodium citrate - as stabilizer, sodium nitrate, silver nitrate, boric acid, deionized water.
TEM-image and electron diffraction of silver nanoparticles from dispersion of silver nanoparticles.
According to the results of transmission electron microscopy, the silver nanoparticles have a spherical shape and narrow particle size distribution of 10 ± 2 nm.
Histogram Ag-nanoparticle size.
The absorption spectrum of the dispersion of silver nanoparticles.
XRD analysis of Ag-nanoparticles obtained by heat treating the dispersion of silver nanoparticles at t = 100 ° C for 30 min.