Abstract
Silver nanoparticles were prepared using complexing agent method in which citric acid was used as the complexing agent. The effect of ammonium hydroxide and nitric acid addition on size, morphology, purity and surface area of nanoparticles were studied and compared. XRD, TEM, EDAX and BET were used for the characterization of synthesized nanoparticles. Addition of ammonium hydroxide led to smaller size of the silver nanoparticles. However, lower purity of nanoparticles was obtained when ammonium hydroxide was added to the mixture. However, the morphology of nanoparticles in both conditions is same. Also the experimental studies of nanoparticles surface areas show their tracking by size as we expected. These effects can be explained by the role of ammonium hydroxide and nitric acid on the direction of equilibrium reaction and affecting the solubility of silver citrate.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.