Journal ArticleDOI
Impermeability of graphene and its applications
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TLDR
In this article, the authors discuss the genesis of impermeability in graphene and its extraordinary applications in fluid-encasement for wet electron-microscopy, selective gas-permeation, nanopore-bio-diffusion, and barrier coating against rusting and environmental hazards.About:
This article is published in Carbon.The article was published on 2013-10-01. It has received 580 citations till now. The article focuses on the topics: Graphene oxide paper & Graphene foam.read more
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A facile green reduction of graphene oxide using Annona squamosa leaf extract
TL;DR: In this paper, a green synthesis of custard apple leaf extract reduced graphene oxide (CRG) nanosheets was achieved by the reduction of graphene oxide, and the as-prepared CRG was characterized with X-ray diffraction (XRD), transmission electron microscope (TEM), Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible (UV-Vis) and Raman spectroscopic techniques.
Journal ArticleDOI
Quantifying effects of graphene nanoplatelets on slowing down combustion of epoxy composites
Qiangjun Zhang,Yong Wang,Colin Bailey,Richard K.K. Yuen,Joshua Parkin,Wei Yang,Cristina Vallés +6 more
TL;DR: In this article, the effects of graphene nanoplatelets (GNP) on combustion behavior of epoxy resin (ER) were investigated, and for the first time, a numerical modelling methodology was presented, which quantifies the effect of GNP in reducing the peak rate of heat release.
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Vapor transport in graphene oxide laminates and their application in pervaporation
TL;DR: In this paper, an update of GO laminates developments, including membrane preparation methods, physicochemical properties and water vapor transport of graphene oxide, and their application in pervaporation process are discussed.
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In Situ Study of Molecular Structure of Water and Ice Entrapped in Graphene Nanovessels.
Seyed Mohammadreza Ghodsi,Sushant Anand,Reza Shahbazian-Yassar,Tolou Shokuhfar,Constantine M. Megaridis +4 more
TL;DR: The present results demonstrate the feasibility of nanoscale chemical characterization of aqueous fluids trapped in GLC nanovessels and offer insights on water molecule arrangement under high-confinement conditions.
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Facile fabrication of mixed matrix membranes from simultaneously polymerized hyperbranched polymer/modified graphene oxide for MTBE/MeOH separation
TL;DR: In this article, the HPMA-GO composite membranes were used to separate methyl tert-butyl ether (MTBE)/methanol (MeOH) mixture by pervaporation.
References
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Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Two-dimensional gas of massless Dirac fermions in graphene
Kostya S. Novoselov,A. K. Geim,Sergey V. Morozov,Da Jiang,Mikhail I. Katsnelson,Irina V. Grigorieva,S. V. Dubonos,A. A. Firsov +7 more
TL;DR: This study reports an experimental study of a condensed-matter system (graphene, a single atomic layer of carbon) in which electron transport is essentially governed by Dirac's (relativistic) equation and reveals a variety of unusual phenomena that are characteristic of two-dimensional Dirac fermions.
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Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene
TL;DR: Graphene is established as the strongest material ever measured, and atomically perfect nanoscale materials can be mechanically tested to deformations well beyond the linear regime.
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Superior Thermal Conductivity of Single-Layer Graphene
Alexander A. Balandin,Suchismita Ghosh,Wenzhong Bao,Irene Calizo,Desalegne Teweldebrhan,Feng Miao,Chun Ning Lau +6 more
TL;DR: The extremely high value of the thermal conductivity suggests that graphene can outperform carbon nanotubes in heat conduction and establishes graphene as an excellent material for thermal management.