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Changes in the electronic structure and properties of graphene induced by molecular charge-transfer
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TL;DR: In this paper, aniline and nitrobenzene have been shown to change the Raman spectrum and the electronic structure of graphene, prepared by the exfoliation of graphitic oxide.
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Abstract: Interaction with electron donor and acceptor molecules such as aniline and nitrobenzene brings about marked changes in the Raman spectrum and the electronic structure of graphene, prepared by the exfoliation of graphitic oxide.
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Citations
Ternary Nanocomposites of Porphyrin, Angular Au Nanoparticles and Reduced Graphene Oxide: Photocatalytic Synthesis and Enhanced Photocurrent Generation
Haiyan Li,Sen Liu,Jingqi Tian,Lei Wang,Wenbo Lu,Yonglan Luo,Abdullah M. Asiri,Abdulrahman O. Al-Youbi,Xuping Sun,Xuping Sun +9 more
TL;DR: In this paper, a green photocatalytic strategy with the use of Sn-porphyrin (SnP) as an effective photocatalyst for the reduction of reduced graphene oxide (RGO) under visible-light irradiation is presented.
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Eco-Friendly, Direct Deposition of Metal Nanoparticles on Graphite for Electrochemical Energy Conversion and Storage.
TL;DR: Results from analyses showed that functionalization of the reactive edges in the regions of defects allowed the graphite to serve as a reducing agent, and this method is ideal for preparing electrocatalytic materials and electrochemical energy storage devices due to its simplicity and environmental sustainability.
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Adsorption kinetics of benzene on graphene: An ultrahigh vacuum study
TL;DR: In this paper, experimental data for benzene adsorption on chemical vapor deposited graphene/Cu and graphene/SiO2 studied at ultrahigh vacuum conditions are discussed and compared with prior work on physical vapor-deposition graphene/Ru(0001).
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3D Nanostructures of Silver Nanoparticle-Decorated Suspended Graphene for SERS Detection
TL;DR: In this article, a silver nanoparticle-decorated suspended graphene was proposed and fabricated to increase the efficiency of surface-enhanced Raman scattering (SERS) mainly by the enhanced electric field resulting from exciting the localized surface plasmon resonance.
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Shock induced conversion of carbon dioxide to few layer graphene
TL;DR: In this paper, a few layer graphene sheets were synthesized by reduction of CO 2 with calcium hydride under shock wave loading, and by adding ammonium nitrate to the reaction system, nitrogen-doped graphene material was formed in this one-step shock treatment.
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References
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Two-dimensional gas of massless Dirac fermions in graphene
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Functionalization of Graphene: Covalent and Non-Covalent Approaches, Derivatives and Applications
Vasilios Georgakilas,Michal Otyepka,Athanasios B. Bourlinos,Vimlesh Chandra,Namdong Kim,K. Christian Kemp,Pavel Hobza,Pavel Hobza,Pavel Hobza,Radek Zboril,Kwang S. Kim +10 more
TL;DR: Approaches, Derivatives and Applications Vasilios Georgakilas,† Michal Otyepka,‡ Athanasios B. Bourlinos,† Vimlesh Chandra, Namdong Kim, K. Kim,§,⊥ Radek Zboril,*,‡ and Kwang S. Kim.
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Graphene: The New Two-Dimensional Nanomaterial
TL;DR: The status of graphene research is presented, which includes aspects related to synthesis, characterization, structure, and properties.
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Functionalized Single Graphene Sheets Derived from Splitting Graphite Oxide
Hannes C. Schniepp,Je-Luen Li,Michael J. McAllister,Hiroaki Sai,Margarita Herrera-Alonso,Douglas H. Adamson,Robert K. Prud'homme,Roberto Car,Dudley A. Saville,Ilhan A. Aksay +9 more
TL;DR: The process yields a wrinkled sheet structure resulting from reaction sites involved in oxidation and reduction processes, and functionalized graphene produced by this method is electrically conducting.