Open AccessGraphene Multi-layer on Plastic Substrate
Author(s) -
Muhammad M. Ramli,
Salmi Mohd Isa,
Simon S. Henley
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/551/1/012020
Subject(s) - graphene , materials science , layer (electronics) , graphene oxide paper , substrate (aquarium) , graphene foam , percolation (cognitive psychology) , filtration (mathematics) , suspension (topology) , composite material , sheet resistance , graphene nanoribbons , nanotechnology , mathematics , oceanography , statistics , neuroscience , homotopy , geology , pure mathematics , biology
Vacuum filtration method was used in order to fabricate a homogeneous and uniform thin film of multi-layer graphene on plastic substrate. This self-regulating technique allows the number of graphene layer to be controlled thus controlling the film thickness by simply varying either the concentration of the graphene in the suspension or the filtration volume. Measurement of the sheet resistance as a function of graphene concentration in solution shows the percolation behavior of multi-layer graphene films.