Journal Article10.1016/J.NANOEN.2011.11.001
Graphene/metal oxide composite electrode materials for energy storage
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TL;DR: In this article, the importance of synergistic effects between graphene and metal oxides and the beneficial role of graphene in composites for lithium ion batteries (LIBs) and electrochemical capacitors (ECs) is discussed.
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About: This article is published in Nano Energy. The article was published on 01 Jan 2012. The article focuses on the topics: Graphene oxide paper & Graphene foam.
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Citations
Structural Reorganization-Based Nanomaterials as Anodes for Lithium-Ion Batteries: Design, Preparation, and Performance.
TL;DR: This Review summarizes the recent achievements in improving and understanding the lithium storage performance of conversion-based anodes (especially the most widely studied transition metal oxides like Mn-, Fe-, Co-, Ni-, and Cu-based oxides) and alloying-basedAnodes (mainly including Si-, Sn-, Ge-, and Sb-based materials).
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Strongly coupled zinc manganate nanodots and graphene composite as an advanced cathode material for aqueous zinc ion batteries
TL;DR: In this article, an ultrasmall ZnMn2O4 nanodots uniformly anchored on reduced graphene oxide with strong interfacial interaction (ZnN2O 4 NDs/rGO composite) was synthesized for aqueous zinc ion batteries.
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CuMn2O4/graphene nanosheets as excellent anode for lithium-ion battery
Li Li,Gaoxue Jiang,Jianmin Ma +2 more
TL;DR: Graphene nanosheets not only provide enough void space to buffer the volume expansion/contraction but also afford a conductive network to enhance the conductivity of the material as mentioned in this paper.
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Carbon nanotube-graphene nanosheet conductive framework supported SnO2 aerogel as a high performance anode for lithium ion battery
TL;DR: In this article, a carbon nanotube-graphene nanosheet with 3D conductive framework was used to construct a SnO2/CNT-GN composite.
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Application for Simply Recovered LiCoO2 Material as a High-Performance Candidate for Supercapacitor in Aqueous System
TL;DR: Li et al. as mentioned in this paper proposed a new recycling way for simply recovered LiCoO2 materials from spent Li-ion batteries to serve as a high-performance supercapacitor material in aqueous systems for the first time.
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References
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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Preparation of graphitic acid
Abstract: The preparation of graphitic oxide by methods described in the literature is time consuming and hazardous. A rapid, relatively safe method has been developed for preparing graphitic oxide from graphite in what is essentially an anhydrous mixture of sulfuric acid, sodium nitrate and potassium permanganate.
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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.
Issues and challenges facing rechargeable lithium batteries
TL;DR: A brief historical review of the development of lithium-based rechargeable batteries is presented, ongoing research strategies are highlighted, and the challenges that remain regarding the synthesis, characterization, electrochemical performance and safety of these systems are discussed.
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