Journal ArticleDOI
Microwave-assisted synthesis and electrochemical capacitance of polyaniline/multi-wall carbon nanotubes composite
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TLDR
In this article, a core-shell structure with PANI layers (50-70 nm) was shown to have a high specific capacitance of 322 F/g with a specific energy density of 22 W h/kg, about 12 times that of MWNTs.About:
This article is published in Electrochemistry Communications.The article was published on 2007-12-01. It has received 139 citations till now. The article focuses on the topics: Polyaniline & Composite number.read more
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Graphene/Polyaniline Nanofiber Composites as Supercapacitor Electrodes
TL;DR: In this paper, chemically modified graphene and polyaniline (PANI) nanofiber composites were prepared by in situ polymerization of aniline monomer in the presence of graphene oxide under acid conditions.
Journal ArticleDOI
An overview of the applications of graphene-based materials in supercapacitors.
TL;DR: Several key issues for improving the structure of graphene-based materials and for achieving better capacitor performance, along with the current outlook for the field are discussed.
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A review and analysis of microwave absorption in polymer composites filled with carbonaceous particles
Faxiang Qin,Christian Brosseau +1 more
TL;DR: In this article, a perspective on the experimental efforts toward the development of microwave absorbers composed of carbonaceous inclusions in a polymer matrix is presented. But the authors focus on the application for which the absorber is intended, weight reduction and optimization of the operating bandwidth are two important issues.
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Preparation of a graphene nanosheet/polyaniline composite with high specific capacitance
TL;DR: In this paper, a graphene nanosheet (GNS)/polyaniline (PANI) composite was synthesized using in situ polymerization and the morphology and microstructure of samples were examined by scanning electron microscopy (SEM), TEM, X-ray diffraction (XRD), and Raman spectroscopy.
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The role of nanomaterials in redox-based supercapacitors for next generation energy storage devices
TL;DR: The application of nanostructured materials with bespoke morphologies and properties to electrochemical supercapacitors is being intensively studied in order to provide enhanced energy density without comprising their inherent high power density and excellent cyclability.
References
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Journal ArticleDOI
Principles and applications of electrochemical capacitors
Rüdiger Kötz,M. Carlen +1 more
TL;DR: In this article, the fundamental principles, performance, characteristics, present and future applications of electrochemical capacitors are presented in this communication, and different applications demanding large ECs with high voltage and improved energy and power density are under discussion.
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Science of fullerenes and carbon nanotubes
TL;DR: In this paper, the authors present a detailed overview of the properties of Fullerenes and their properties in surface science applications, such as scanning tunnel microscopy, growth and fragmentation studies, and chemical synthesis.
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Ordered Whiskerlike Polyaniline Grown on the Surface of Mesoporous Carbon and Its Electrochemical Capacitance Performance
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Determination of the specific capacitance of conducting polymer/nanotubes composite electrodes using different cell configurations
TL;DR: In this paper, the capacitance values for the composites strongly depend on the cell construction and applied voltage was found to be the key factor influencing the specific capacitance of nanocomposites.
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Electrochemical Capacitance of a Nanoporous Composite of Carbon Nanotubes and Polypyrrole
TL;DR: In this paper, the supercapacitive properties of electrochemically grown composite films of multiwalled carbon nanotubes (MWNT) and polypyrrole (PPy), a conducting polymer, were reported.