Journal ArticleDOI
Synthetic approaches to the molybdenum sulfide materials
TLDR
In this article, synthetic aspects of molybdenum sulfide-based materials were reviewed, with emphasis on the catalytic materials, and a number of preparation methods were critically compared, including molecular precursor decomposition, hydrothermal, soft chemistry aqueous, surfactant-aided, intercalation-exfoliation, and solid gas reactions.About:
This article is published in Comptes Rendus Chimie.The article was published on 2008-01-01. It has received 114 citations till now. The article focuses on the topics: Sulfide & Soft chemistry.read more
Citations
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Molybdenum sulfides—efficient and viable materials for electro - and photoelectrocatalytic hydrogen evolution
TL;DR: In this paper, the authors present the electrocatalytic properties of a highly conductive MoS2 hybrid material, and demonstrate that the origin of the HER activity is closely related to the amount of edges in the layered MOS2.
Journal ArticleDOI
Amorphous molybdenum sulfides as hydrogen evolution catalysts
Carlos G. Morales-Guio,Xile Hu +1 more
TL;DR: The amorphous molybdenum sulfide film catalyst has been integrated onto a copper(I) oxide photocathode for photoelectrochemical hydrogen evolution and efficiently extracts the excited electrons to give an impressive photocurrent density at 0 V vs RHE.
Journal ArticleDOI
Graphene‐Like MoS2/Graphene Composites: Cationic Surfactant‐Assisted Hydrothermal Synthesis and Electrochemical Reversible Storage of Lithium
Huang Guochuang,Tao Chen,Weixiang Chen,Wang Zhen,Kun Chang,Lin Ma,Feihe Huang,Dongyun Chen,Jim Yang Lee +8 more
TL;DR: It is found that the layer number of MoS2 sheets decreases with increasing CTAB concentration, and the exceptional electrochemical performance of GL-MoS2 /G composites for reversible Li(+) storage could be attributed to an effective integration of GLs2 sheets and graphene that maximizes the synergistic interaction between them.
Journal ArticleDOI
Charge Transfer in the MoS2/Carbon Nanotube Composite
Victor O. Koroteev,L. G. Bulusheva,I.P. Asanov,Elena V. Shlyakhova,Denis V. Vyalikh,Alexander V. Okotrub +5 more
TL;DR: In this article, a composite MoS2/carbon nanotubes (CNT) material has been produced by hydrothermal decomposition of a mixture of multiwall CNTs and a water solution of ammonium molybdate and thiourea and X-ray photoelectron spectroscopy revealed a downshift of C 1s peak of the composite as compared to the pristine CNT sample that was related to charge transfer between the components.
Journal ArticleDOI
A review of experimental procedures for heavy oil hydrocracking with dispersed catalyst
TL;DR: In this article, the technical knowledge necessary to study the hydrocracking of heavy oil with dispersed catalysts is summarized and a discussion also includes a description of the experimental setups, operation modes and suitable reactors for conducting heavy oil hydro-cracking experiments.
References
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Exceptionally high Young's modulus observed for individual carbon nanotubes
TL;DR: In this article, the amplitude of the intrinsic thermal vibrations of isolated carbon nanotubes was measured in the transmission electron microscopy (TEM) and it was shown that they have exceptionally high Young's moduli, in the terapascal (TPa) range.
Journal ArticleDOI
Theory of self-assembly of hydrocarbon amphiphiles into micelles and bilayers
TL;DR: In this paper, a simple theory is developed that accounts for many of the observed physical properties of micelles, both globular and rod-like, and of bilayer vesicles composed of ionic or zwitterionic amphiphiles.
Journal ArticleDOI
The transition metal dichalcogenides discussion and interpretation of the observed optical, electrical and structural properties
J.A. Wilson,A.D. Yoffe +1 more
TL;DR: The transition metal dichalcogenides are about 60 in number as discussed by the authors, and two-thirds of these assume layer structures and can be cleaved down to less than 1000 A and are then transparent in the region of direct band-to-band transitions.
Journal ArticleDOI
Polyhedral and cylindrical structures of tungsten disulphide
TL;DR: In this article, the formation of equivalent stable structures in the layered semiconductor tungsten disulphide was reported, and the closed nature of the structures was verified by electron diffraction and lattice imaging.
Journal ArticleDOI
Bending and buckling of carbon nanotubes under large strain
Michael R. Falvo,G. J. Clary,Russell M. Taylor,Vernon L. Chi,Frederick P. Brooks,Sean Washburn,Richard Superfine +6 more
TL;DR: It is shown that multiwalled carbon nanotubes can be bent repeatedly through large angles using the tip of an atomic force microscope, without undergoing catastrophic failure.
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