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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Journal ArticleDOI
二硫化钼纳米片的研究进展 Research Progress of MoS2 Nanosheets
TL;DR: In this paper, the optical and electrical properties and other characteristics of molybdenum disulfide (MoS2) nanosheets are discussed and the future development trend about the investigation of MoS2 nano-devices is also prospected.
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Annealing Boosts the Supercapacitive Properties of Molybdenum Disulfide Powder
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DFT calculation of hydrothermal mechanism on preparation of MoS2.
TL;DR: Basing on the simplest hydrothermal system containing deionized water, hexa-ammonium molybdate, and thiourea, hydroThermal mechanism on preparation of MoS2 was studied by DFT calculation.
Journal ArticleDOI
Study on Electrochemical Properties of MnO2/MoS2 composites
Yang Yang,Xiuyun Chuan +1 more
TL;DR: In this paper, the electrochemical properties of manganese oxides (MnO2) and MoS2 composites are studied. But, there are still a lot of limitations when MnO2 is used as electrode material alone, such as low electronic conductivity, low ionic diffusion constant and structural susceptibility.
Journal ArticleDOI
Covalent Functionalization of Electrochemically Exfoliated 1T-MoS2 Nanosheets for High-Performance Supercapacitor Electrode
Raheela Naz,Waseem Abbas,Qinglei Liu,Sameera Shafi,Sehrish Gull,Suleman Khan,Tahir Rasheed,Guofen Song,Jiajun Gu +8 more
TL;DR: In this article , the effect of functionalization of 1T-MoS2 nanosheets for supercapacitor applications is exposed, which shows that NH2Ph ring functionality improves the electrochemical performance for super-capacitors by enhancing the charge density and electronic properties.
References
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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.
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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.