نتایج جستجو برای: graphene nanoplatelets
تعداد نتایج: 51085 فیلتر نتایج به سال:
A new analytical approach to optimize the thicknesses of a two-layer absorbing structure constituted by graphene-based composite and polymer dielectric spacer backed metallic layer acting as perfect electric conductor (PEC) is proposed. The lossy sheet made an epoxy-based vinyl ester resin filled with graphene nanoplatelets (GNPs) characterized known frequency spectra complex permittivity. opti...
Abstract In this paper effects of material constructions on natural frequencies and critical aerodynamic pressures are investigated. It is assumed that the rectangular plate made a polymeric matrix reinforced with graphene nanoplatelets or carbon nanotubes. A general closed analytical method solution presented. demonstrated three parameters define entirely location flutter pressure. The influen...
This work focuses on the rheological properties and morphological features, assessed by Atomic Force Microscopy (AFM), of epoxy composites loaded with two very similar graphene-based nanoplatelets, i.e. GNP56 GNP60, differing fundamentally for exfoliation degree (56% 60%, respectively) consequently concentration carboxylated groups nanoparticle edges. The incorporation GNP60 nanostructures insi...
Photomechanical nanocomposites embedded with light-absorbing nanoparticles show promising applications in photoresponsive actuations. Near infrared (nIR)-responsive nanocomposites based photomechanical soft actuators can offer lightweight functional and underexploited entry into soft robotics, active optics, drug delivery, etc. A novel graphene-based photomechanical soft actuators, constituted ...
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