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Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
Published on: November 7, 2016
Graphene-epoxy flexible transparent capacitor obtained by graphene-polymer transfer and UV-induced bonding
Marco Sangermano1, Alessandro Chiolerio, Giulio Paolo Veronese
1Politecnico di Torino, Dipartimento di Scienza Applicata e Tecnologia, C.so Duca dgeli Abruzzi 24, 10129, Torino, Italy.
Abstract:
A new approach is reported for the preparation of a graphene-epoxy flexible transparent capacitor obtained by graphene-polymer transfer and UV-induced bonding. SU8 resin is employed for realizing a well-adherent, transparent, and flexible supporting layer. The achieved transparent graphene/SU8 membrane presents two distinct surfaces: one homogeneous conductive surface containing a graphene layer and one dielectric surface typical of the epoxy polymer. Two graphene/SU8 layers are bonded together by using an epoxy photocurable formulation based on epoxy resin. The obtained material showed a stable and clear capacitive behavior.

