Qualitative Research of Composite Graphene Membranes Using the Electric Mode in SEM and AFM.

The development of new graphene-based materials necessitates the application of suitable material imaging techniques, especially for the identification of defects in the graphene structure and its continuity. For this purpose, it is natural to use one of the main properties of graphene-electrical conductivity. In this work, we prepare a 9 cm large-area monolayer graphene membrane on porous scaffolding sealed with either GO or rGO.

Impact of Physical and Chemical Modification of the Surface of Porous AlO Ceramic Membranes on the Quality of Transferred HSMG and CVD Graphene.

Graphene transfer onto ceramics, like Si/SiO, is well-developed and described in the literature. However, it is problematic for other ceramic materials (e.g.

Impact of a Graphene Oxide Reducing Agent on a Semi-Permeable Graphene/Reduced Graphene Oxide Forward Osmosis Membrane Filtration Efficiency.

Graphene has been considered as a material that may overcome the limitations of polymer semi-permeable membranes in water treatment technology. However, monolayer graphene still suffers from defects that cause leakage. Here, we report a method of sealing defects in graphene transferred onto porous polymer substrate via reduced graphene oxide (rGO).