Polyelectrolyte multilayer films for gas separation and purification Patent uri icon

abstract

  • A method includes coating a substrate to provide a separation substrate. In an embodiment, the method includes exposing the substrate to a cationic solution to produce a cationic layer deposited on the substrate. The cationic solution comprises cationic materials. The cationic materials comprise a polymer, a colloidal particle, a nanoparticle, a nitrogen-rich molecule, or any combinations thereof. The method further includes exposing the cationic layer to an anionic solution to produce an anionic layer deposited on the cationic layer to produce a layer comprising the anionic layer and the cationic layer. The anionic solution comprises a layerable material.

author list (cited authors)

  • Grunlan, J. C., & Wilhite, B. A.

complete list of authors

  • Grunlan, JC||Wilhite, BA

publication date

  • December 2014