Ultra-high dispersion of graphene in polymer composite via solvent freefabrication and functionalization
Ye Ji Noh,Han-Ik Joh,Jaesang Yu,Soon Hyoun Hwang,Sungho Lee,Cheol-Ho Lee,Seong Yun Kim,Jae Ryoun Youn +7 more
TLDR
It can be confirmed by looking at the statistical results of the filler-to-filler distance obtained from the digital processing of the fracture surface images that the various oxygenated functional groups of graphene oxide can help improve the dispersion of the filling and that the introduction of large phenyl groups to the graphene basal plane has a positive effect on the disp immersion.Abstract:
Ultra-high dispersion of graphene in polymer composite via solvent free
fabrication and functionalizationread more
Citations
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Thermal and Thermoelectric Properties of Graphene
TL;DR: It is shown that the superior thermal conductivity of graphene is contributed not only by large ballistic thermal conductance but also by very long phonon mean free path (MFP), which results in important isotope effects and size effects on thermal conduction.
Journal ArticleDOI
Thermal conductivity of polymer composites with the geometrical characteristics of graphene nanoplatelets
TL;DR: The relationship between the thermal conductivity of polymer composites and the realistic size of GNP fillers within the polymer composite (measured using three-dimensional (3D) non-destructive micro X-ray CT analysis) is revealed while minimizing the effects of the physical parameters other than size.
Journal ArticleDOI
Recent Progress on the Dispersion and the Strengthening Effect of Carbon Nanotubes and Graphene-Reinforced Metal Nanocomposites: A Review
TL;DR: A review of the available literature published to date on the reinforcement of metals with carbon-nanofillers (CNTs and graphene), and a specific focus on issues related to the mechanical and tribological properties of nanocomposites is presented in this article.
Journal ArticleDOI
Graphene-based surface heater for de-icing applications
Nazmul Karim,Minglonghai Zhang,Shaila Afroj,Vivek Koncherry,Prasad Potluri,Konstantin S. Novoselov +5 more
TL;DR: In this article, a scalable process of making highly conductive graphene-based glass fibre rovings for de-icing applications is described, which is then integrated into a vacuum-infused epoxy-glass fabric composite.
Journal ArticleDOI
Magnetic assembly of transparent and conducting graphene-based functional composites.
Hortense Le Ferrand,Sreenath Bolisetty,Ahmet F. Demirörs,Rafael Libanori,André R. Studart,Raffaele Mezzenga +5 more
TL;DR: A general, simple strategy to produce hierarchical composites of functionalized graphene in polymeric matrices, exhibiting transparency and electron conductivity, obtained through protein-assisted functionalization of graphene with magnetic nanoparticles, followed by magnetic-directed assembly of the graphene within polymericMatrices undergoing sol–gel transitions.
References
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Minoo Naebe,Jing Wang,Abbas Amini,Hamid Khayyam,Nishar Hameed,Lu Hua Li,Ying Chen,Bronwyn Fox +7 more
TL;DR: Improved mechanical properties of nanocomposites is due to the uniform dispersion of functionalised graphene and strong interfacial bonding between modified graphene and epoxy resin as confirmed by microscopy observations.
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Micromechanics of Defects
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Maxwell Zheng,Kuniharu Takei,Benjamin Hsia,Hui Fang,Xiaobo Zhang,Nicola Ferralis,Hyunhyub Ko,Yu-Lun Chueh,Yuegang Zhang,Roya Maboudian,Ali Javey +10 more
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