Journal ArticleDOI
Formation of highly stable dispersions of silane-functionalized reduced graphene oxide
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TLDR
In this article, a method was developed to chemically functionalize graphene sheets by silylation, where the graphene oxide sheets were silanized with N-(trimethoxysilylpropyl) ethylenediamine triacetic acid.About:
This article is published in Chemical Physics Letters.The article was published on 2010-12-06. It has received 236 citations till now. The article focuses on the topics: Graphene oxide paper & Graphene.read more
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The Role of Oxygen during Thermal Reduction of Graphene Oxide Studied by Infrared Absorption Spectroscopy
Muge Acik,Geunsik Lee,Cecilia Mattevi,Adam Pirkle,Robert M. Wallace,Manish Chhowalla,Kyeongjae Cho,Yves J. Chabal +7 more
TL;DR: In this article, the role of trapped water and the evolution of oxygen during annealing of reduced graphene oxide (GO) is investigated, and the interactions between randomly arranged nearby oxygen species are found to affect the spectral response (red and blue shifts) and the overall chemistry during the reduction process.
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Harnessing the chemistry of graphene oxide
TL;DR: An overview of some of the most recent and significant developments in the field of graphene oxide, and an outlook of potential areas where GO, its derivatives, and related materials may be expected to find utility or opportunity for further growth and study.
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Adsorption Behavior of EDTA-Graphene Oxide for Pb (II) Removal
Clemonne J. Madadrang,Hyun Yun Kim,Guihua Gao,Ning Wang,Jun Zhu,Huan Feng,Matthew Gorring,Marc L. Kasner,Shifeng Hou +8 more
TL;DR: EDTA-GO was found to be an ideal adsorbent for Pb(II) removal with a higher adsorption capacity and the experimental results suggest that EDTA- GO can be reused after washed with HCl, suggesting potential applications in the environmental cleanup.
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A novel magnetic Fe@Au core–shell nanoparticles anchored graphene oxide recyclable nanocatalyst for the reduction of nitrophenol compounds
TL;DR: A novel catalyst based on Fe@Au bimetallic nanoparticles involved graphene oxide was prepared and characterized by transmission electron microscope (TEM), and x-ray photoelectron spectroscopy (XPS), and the nanomaterial was used in catalytic reductions of 4-nitrophenol and 2-nitophenol in the presence of sodium borohydride.
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Mechanical properties of epoxy composites filled with silane-functionalized graphene oxide
TL;DR: In this paper, the effects of as-produced GO and silane functionalized GO (silane-f-GO) loading and functionalization on the mechanical properties of epoxy composites are investigated and compared.
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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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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Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
Sasha Stankovich,Dmitriy A. Dikin,Richard D. Piner,Kevin A. Kohlhaas,Alfred Kleinhammes,Yuanyuan Jia,Yue Wu,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: In this paper, a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their aggregation and subsequent formation of a high surface area carbon material which consists of thin graphene-based sheets.
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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.