How is Chloroauric Acid Used to Prepare Gold Nanoparticles?
The process of preparing gold nanoparticles typically involves the reduction of chloroauric acid using a reducing agent such as sodium citrate or sodium borohydride. This reduction leads to the formation of gold atoms that nucleate and grow into nanoparticles. The size and shape of these nanoparticles can be controlled by adjusting the reaction conditions, making them suitable for a wide range of catalytic applications.
