Preparation method for nanometer grade zinc oxide crystalline (zincite) sol

摘要

An environmentally friendly method for preparing zinc oxide (zincite) nanoparticle sol having more than 90% visible light transmission at 20 wt % solid; comprises of the neutralizing, under specific pH, an inorganic zinc salt with an inorganic alkali, both dissolved in ethylene glycol, and thermally aging the precipitates afterward.