Abstract
We have investigated the adsorption of platinum(IV) ions by sorbents based on sol—gel synthesis products with the participation of vinylglycidyl ether ethyleneglycol copolymers with vinylchloride and organisilicon monomers: N,N′-bis(3-triethoxysilylpropyl)thiocarbamide and 2-([triethoxysilylpropyl] amino)pyridine. We have shown that the interaction of platinum(IV) with the composite surface is a result of both physical adsorption and chemical adsorption. We have used the Langmuir, Freundlich, and Dubinin—Radushkevitch models to describe the nature of adsorption. Boyd—Adams, pseudo-first and pseudo-second-degree, and Elovitch models were used to evaluate adsorption kinetics
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Protection of Metals and Physical Chemistry of Surfaces
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.
