Journal ArticleDOI
Superior cycle stability of nitrogen-doped graphene nanosheets as anodes for lithium ion batteries
TLDR
In this paper, the specific capacity of nitrogen-doped graphene nanosheet (N-GNS) evidently increases with charge/discharge cycles, exhibiting superior electrochemical performance, accounting for higher cycling stability and larger specific capacity in comparison to a pristine graphene and a commercialized graphite anode.About:
This article is published in Electrochemistry Communications.The article was published on 2011-08-01. It has received 303 citations till now. The article focuses on the topics: Graphene foam & Nanosheet.read more
Citations
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Journal ArticleDOI
Communication—Phthalocyanine Assisted Synthesis of 3D Structure Graphene Composites for Lithium-Ion Batteries
TL;DR: In this article, a 3D nitrogen-doped graphene/CuO composites (CuO/NG) were fabricated via a facile method using metal-phthalocyanine as a precursor in a single step.
Journal ArticleDOI
Enhanced performance of PC6 monolayer as Li-ion battery anode materials by nitrogen doping
Han-Chang Gao,Ningning Su +1 more
TL;DR: In this article , the potential of nitrogen-doped PC6 (NCP-α and NCP-β) monolayer materials in the development of anode materials for Li ion batteries was discussed by means of density functional theory calculations.
Book ChapterDOI
Application of graphene in energy storage devices
TL;DR: Graphene is a lightweight material in which the carbon atoms are arranged in hexagonal shape in a single layer like a honeycomb pattern as discussed by the authors , which has a large surface area, high thermal conductivity, high mechanical strength, and high optical transmittance.
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.
Journal ArticleDOI
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.
Journal ArticleDOI
Two-dimensional atomic crystals
Kostya S. Novoselov,Da Jiang,Fred Schedin,Timothy J. Booth,V. V. Khotkevich,Sergey V. Morozov,Andre K. Geim +6 more
TL;DR: By using micromechanical cleavage, a variety of 2D crystals including single layers of boron nitride, graphite, several dichalcogenides, and complex oxides are prepared and studied.
Journal ArticleDOI
Insertion Electrode Materials for Rechargeable Lithium Batteries
TL;DR: In this article, the performance and safety of rechargeable batteries depend strongly on the materials used and future trends, such as alternative materials for achieving higher specific charges are discussed, and a review of the insertion materials suitable for negative and positive insertion electrodes is presented.