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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Dissertation
Heterogeneous acid catalysts in the etherification of glycerol with tert-butyl alcohol and isoamyl alcohol
Miranda Munoz,Cristian David +1 more
TL;DR: Different solides acides heterogenes a base of zeolithes and d'oxydes de graphene sulfones ont ete evalues en tant que catalyseurs dans l'etherification du glycerol avec de l'alcool tert-butylique.
Journal ArticleDOI
Isotopic separation of helium through graphyne membranes: a ring polymer molecular dynamics study.
TL;DR: In this paper, the authors applied the ring polymer molecular dynamics (RPMD) method to graphdiyne (Gr2) and graphtriyne (Gr3) 2D membranes having variable pore sizes for the separation of He isotopes, and compared for the first time with rigorous quantum calculations.
Journal ArticleDOI
Large‐Area Uniform 1‐nm‐Level Amorphous Carbon Layers from 3D Conformal Polymer Brushes. A “Next‐Generation” Cu Diffusion Barrier?
Yun-Ho Kang,Sangbong Lee,Youngwoo Choi,W. K. Seong,Kyu Hyo Han,Jang Hwan Kim,Hyun-Mi Kim,Seungbum Hong,Sun Hwa Lee,Rodney S. Ruoff,Ki-Bum Kim,Sang Ouk Kim +11 more
TL;DR: In this article , a conformal amorphous carbon (a•C) layer with a thickness of 1−nm−level is tested as a possible Cu diffusion barrier layer for next-generation ultrahigh-density semiconductor device miniaturization.
Journal ArticleDOI
Single-layer graphene prevents Cassie-wetting failure of structured hydrophobic surface for efficient condensation.
Jun Liu and Qibing Pei,Yuqing Liao,Qian Li,Kui Shi,Jia Bin Fu,Xuejiao Hu,Zhi Huang,Longjian Xue,Xu Xiao,Kang Liu +9 more
TL;DR: In this article , an atom-thick and moisture-impermeable graphene was applied to a structured hydrophobic surface to prevent Cassie-wetting failure of the structure.
Journal ArticleDOI
Pinning in a Contact and Noncontact Manner: Direct Observation of a Three-Phase Contact Line Using Graphene Liquid Cells.
Sota Hirokawa,Sota Hirokawa,Hideaki Teshima,Pablo Solís-Fernández,Hiroki Ago,Qin Yi Li,Qin Yi Li,Koji Takahashi,Koji Takahashi +8 more
TL;DR: In this article, the authors performed in-situ transmission electron microscopy observation of the three-phase contact lines of bubbles inside graphene liquid cells to experimentally investigate the causes of nanoscale pinning.
References
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Journal ArticleDOI
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.
Journal ArticleDOI
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.