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
More filters
Journal ArticleDOI
Langmuir films and uniform, large area, transparent coatings of chemically exfoliated MoS2 single layers
Yefeng Zhang,Luzhu Xu,Wesley R. Walker,Collin M. Tittle,Christopher J. Backhouse,Michael A. Pope +5 more
TL;DR: In this paper, the authors used colloidal dispersions of chemically exfoliated molybdenum disulfide (MoS2) into an appropriate spreading solvent to form stable, floating MoS2 Langmuir films without the use of surfactants or significant material loss into the aqueous sub-phase.
Journal ArticleDOI
Controlling hydrazine reduction to deposit iron oxides on oxidized activated carbon for supercapacitor application
TL;DR: In this article, an as-prepared activated carbon/iron oxide composites were synthesized by the chemical reduction of activated carbon and FeO(OH) using hydrazine hydrate as reducing agents.
Journal ArticleDOI
A renewable biopolymer cathode with multivalent metal ions for enhanced charge storage
TL;DR: A ternary composite supercapacitor electrode consisting of phosphomolybdic acid (HMA), a renewable biopolymer, lignin, and polypyrrole was synthesized by a simple one-step simultaneous electrochemical deposition and characterized by electrochemical methods as discussed by the authors.
Journal ArticleDOI
Highly active free-standing and flexible MoS2/rGO sandwich-structured films for supercapacitor applications
TL;DR: In this article, high active free-standing and flexible MoS2/rGO nanofilms is mass-produced via ball-milling the bulk layered materials and further hydrazine-reducing process.
Journal ArticleDOI
3D sandwiched nanosheet of MoS2/C@RGO achieved by supramolecular self-assembly method as high performance material in supercapacitor
Qian Liu,Aimei Gao,Yulan Huang,Fenyun Yi,Honghong Cheng,Shixu Zhao,Hongyu Chen,Rong-Hua Zeng,Ziqi Sun,Dong Shu,Dong Shu,Xiaona Song +11 more
TL;DR: In this paper, a new type of sandwiched nanosheets 3D MoS2/C@RGO is synthesized by supramolecular self-assembly methods, as a novel and excellence electrode material.
References
More filters
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.