Study on Surface Modification of Nano-ZnO

摘要

Stearic acid was selected to be the surface modification agent of nano-ZnO comparing with PEG-400 and tween-60. The effects of the dosage of stearic acid, stirring speed, modification time, and modification temperature on modification results were investigated by using activity index as an evaluable target, and the mechanism of surface modification was discussed through analyzing infrared spectroscopy.