A new approach is reported for the preparation of a graphene-epoxy fl exible transparent capacitor obtained by graphene-polymer transfer and UV-induced bonding. SU8 resin is employed for realizing a well-adherent, transparent, and fl exible 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 .
Graphene - epoxy flexible transparent capacitor obtained by graphene-polymer transfer and UV-induced bonding
Giulio Paolo Veronese;Luca Ortolani;Rita Rizzoli;Fulvio Mancarella;Vittorio Morandi
2014
Abstract
A new approach is reported for the preparation of a graphene-epoxy fl exible transparent capacitor obtained by graphene-polymer transfer and UV-induced bonding. SU8 resin is employed for realizing a well-adherent, transparent, and fl exible 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 .File in questo prodotto:
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