After injecting the cesium Oleate precursor, wait 5 s,
remove the three neck flask from the heat, and immerse the three-neck round bottom flask into an ice/water bath at 0 °C, as shown in Figure 3a.
In this paper, chemical reduction method, silver nitrate as the reaction material,
the choice of sodium Oleate and KH-550 as the surfactant,
Silver Nanoparticle N, N-dimethylformamide, ethylene glycol, ethanol as the reducing agent, by changing the reaction conditions, Silver nanoparticles with good morphology and good crystallinity were prepared.