Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Graphene composites"”.
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Mechanical and physical characterization of graphene composites
… Little is known about the interaction of graphene with electrospun polymeric fibres. Manufacturing composite fibres is complex since fillers have lateral sizes nearing that of the embedding fibre. Indeed, graphene has a direct effect in both the assembly of the electrospun composite fibres …
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Mechanics, Design, and Fabrication of Metal-Graphene Composites
In the last decade, metal-graphene composites have seen significant progress and have received increasing attention because of graphene's ability to improve the mechanical properties. The main mechanism of improvement in metal graphene composite is based on the impeding of dislocations by graphene …
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FABRICATION AND CHARACTERIZATION OF 3D PRINTED METALLIC OR NON-METALLIC GRAPHENE COMPOSITES
… base substances. Biological materials are often composites, which optime the conformation to their function. On the other hand, synthetic materials are designed a priori, structuring them according to the performance to be achieved. 3D printing manufacturing is the most direct method for specific …
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Chitosan Graphene Composite Fabrication and Characterization for Treatment of Harmful Algal Blooms and Toxins
<p>Chitosan graphene composites were fabricated and characterized as a management strategy for harmful algal blooms (HABs) caused by various species of cyanobacteria. These chitosan graphene materials were compared to previously studied chitosan graphene-oxide composites in both material properties …
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Transport studies in graphene-based materials and structures
<p>Graphene, a single atomic layer of graphite, has emerged as one of the most attractive materials in recent years for its many unique and excellent properties, inviting a broad area of fundamental studies and applications. In this thesis, we present some theoretical/experimental studies about the …
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All-atom and Coarse-grained Molecular Dynamics Modeling of Various Polymeric and Composite Materials
… (PAN-b-PMMA) copolymers, polyetherimide (PEI)-graphene composites, and epoxy network polymers, by bridging molecular-level behaviors and macroscopic thermomechanical properties. First, all-atom MD simulations are used to improve the design of porous carbon fibers derived from PAN-b-PMMA …
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Simulations of silicon-graphene anodes using machine-learning-based interatomic potentials
… and capacity fading. Carbon composite, such as graphene or amorphous carbon, incorporation into silicon anodes has emerged as a potential solution to these challenges, but a complete simulation of the silicon-carbon systems with a full lithiation-delithiation cycle remains unexplored. This …
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Fabrication of Graphene-Based Composites via High-Pressure Homogenisation and Their Characterisation
Graphene, whose properties do not require introduction anymore, is a promising composite filler for polymeric matrices due to its mechanical strength, electrical conductivity, and unique morphology.This PhD thesis explores the potential of high-pressure homogenisation (HPH) as an efficient and …
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Graphene/Oxide Interactions with Polymer Networks Modeled Using Molecular Dynamics
<p>Due to its unique physical properties, graphene has shown great promise as an additive to Polymer Matrix Composites (PMCs) for material property enhancement. Achieving homogeneous dispersion of the graphene platelets within a polymeric network is critical to realizing these enhancements. …