Journal ArticleDOI
In situ intercalative polymerization of pyrrole in graphene analogue of MoS2 as advanced electrode material in supercapacitor
TLDR
In this article, a facile strategy to synthesize polypyrrole/molybdenum disulfide (PPy/MoS 2 ) nanocomposite as an advanced electrode material for high-performance supercapacitors applications is reported.About:
This article is published in Journal of Power Sources.The article was published on 2013-05-01. It has received 395 citations till now. The article focuses on the topics: Polypyrrole & Cyclic voltammetry.read more
Citations
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High-Performance Asymmetric Supercapacitor Designed with a Novel NiSe@MoSe2 Nanosheet Array and Nitrogen-Doped Carbon Nanosheet
TL;DR: In this paper, a novel asymmetric supercapacitor with high energy density is fabricated based on the NiSe@MoSe2 nanosheet arrays and the nitrogen-doped pomelo mesocarps-based carbon Nanosheet (N-PMCN) as a positive electrode and a negative electrode.
Journal ArticleDOI
Solvothermal synthesis of Zinc sulfide decorated Graphene (ZnS/G) nanocomposites for novel Supercapacitor electrodes
Rajendran Ramachandran,M. Saranya,Pratap Kollu,Bala P.C. Raghupathy,Soon Kwan Jeong,Andrews Nirmala Grace +5 more
TL;DR: In this article, a series of composites with different loadings of graphene is synthesized and tested for its electrochemical properties, and the specific capacitance of the electrodes are evaluated from cyclic voltammetry (CV) studies.
Journal ArticleDOI
Mechanically delaminated few layered MoS 2 nanosheets based high performance wire type solid-state symmetric supercapacitors
TL;DR: In this paper, a ball milling approach for achieving few layered molybdenum disulfide (MoS 2 ) via exfoliation from their bulk was demonstrated.
Journal ArticleDOI
Sub-femtomolar DNA detection based on layered molybdenum disulfide/multi-walled carbon nanotube composites, Au nanoparticle and enzyme multiple signal amplification.
TL;DR: The developed approach provided a simple and reliable method for DNA detection with high sensitivity and specificity, and would open new opportunities for sensitive detection of other biorecognition events.
Journal ArticleDOI
A novel aqueous asymmetric supercapacitor based on petal-like cobalt selenide nanosheets and nitrogen-doped porous carbon networks electrodes
TL;DR: In this paper, a novel asymmetric supercapacitor is assembled based on petal-like cobalt selenide (Co0.85Se) nanosheets as positive electrode and nitrogen-doped porous carbon networks (N-PCNs) as negative electrode in a 2M KOH aqueous electrolyte.
References
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Journal ArticleDOI
Materials for electrochemical capacitors
TL;DR: This work has shown that combination of pseudo-capacitive nanomaterials, including oxides, nitrides and polymers, with the latest generation of nanostructured lithium electrodes has brought the energy density of electrochemical capacitors closer to that of batteries.
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Graphene-Based Ultracapacitors
TL;DR: CMG materials are made from 1-atom thick sheets of carbon, functionalized as needed, and here their performance in an ultracapacitor cell is demonstrated, illustrating the exciting potential for high performance, electrical energy storage devices based on this new class of carbon material.
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Detection of individual gas molecules adsorbed on graphene
Fred Schedin,A. K. Geim,Sergey V. Morozov,Ernie W. Hill,Peter Blake,Mikhail I. Katsnelson,K. S. Novoselov +6 more
TL;DR: In this paper, it was shown that micrometre-size sensors made from graphene are capable of detecting individual events when a gas molecule attaches to or detaches from graphene's surface.
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Carbon-based materials as supercapacitor electrodes
Lili Zhang,Xiu Song Zhao +1 more
TL;DR: This tutorial review provides a brief summary of recent research progress on carbon-based electrode materials forsupercapacitors, as well as the importance of electrolytes in the development of supercapacitor technology.
Journal ArticleDOI
Large Area, Few-Layer Graphene Films on Arbitrary Substrates by Chemical Vapor Deposition
Alfonso Reina,Xiaoting Jia,John T. Ho,Daniel Nezich,Hyungbin Son,Vladimir Bulovic,Mildred S. Dresselhaus,Jing Kong +7 more
TL;DR: The transparency, conductivity, and ambipolar transfer characteristics of the films suggest their potential as another materials candidate for electronics and opto-electronic applications.