Conductive oxygen barrier films using supramolecular assembly of graphene embedded polyelectrolyte multilayers

- pH sensitive supramolecular assembly of graphene-polyelectrolytes is reported.
- Interactions between the multilayer components dominate film properties.
- Film thickness and surface morphology of these films are studied.
- Films with oxygen permeabilities comparable to commercial grade are developed.
- Films with five orders of magnitude reduction in sheet resistance are reported.